diff --git a/infer/tests/codetoanalyze/java/pulse/AnalysisStops.java b/infer/tests/codetoanalyze/java/pulse/AnalysisStops.java
new file mode 100644
index 000000000..93b2c5ef7
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/AnalysisStops.java
@@ -0,0 +1,270 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import java.util.Iterator;
+
+public class AnalysisStops {
+
+  private native Object externalFunc();
+
+  public void skipPointerDerefMayCauseLocalFalseNegativeBad() {
+    Object ret = externalFunc();
+    ret.toString();
+    int i = 1 / 0;
+  }
+
+  private Object skipPointerDerefPreventsSpecInferenceRetObj() {
+    Object ret = externalFunc();
+    ret.toString();
+    return new Object();
+  }
+
+  public void skipPointerDerefMayCauseCalleeFalsePositiveOk() {
+    Object o = skipPointerDerefPreventsSpecInferenceRetObj();
+    o.toString();
+  }
+
+  private int skipPointerDerefPreventsSpecInferenceRetZero() {
+    Object ret = externalFunc();
+    ret.toString();
+    return 0;
+  }
+
+  public void skipPointerDerefMayCauseCalleeFalseNegativeBad() {
+    int ret = skipPointerDerefPreventsSpecInferenceRetZero();
+    int i = 1 / ret;
+  }
+
+  private void divideByParam(int i) {
+    int j = 1 / i;
+  }
+
+  public void skipPointerDerefMayCauseInterprocFalseNegativeBad() {
+    int i = skipPointerDerefPreventsSpecInferenceRetZero();
+    divideByParam(i);
+  }
+
+  private String castExternalPreventsSpecInference() {
+    return (String) externalFunc();
+  }
+
+  public void castFailureOnUndefinedObjMayCauseFalseNegativeBad() {
+    castExternalPreventsSpecInference();
+    int i = 1 / 0;
+  }
+
+  public void callOnCastUndefinedObjMayCauseFalseNegativeBad() {
+    String s = castExternalPreventsSpecInference();
+    s.toString();
+    int i = 1 / 0;
+  }
+
+  private static class MyObj {
+    Object f;
+    MyObj rec;
+    int i;
+
+    public int retOne() {
+      return 1;
+    }
+
+    public int retZero() {
+      return 0;
+    }
+  }
+
+  private native MyObj externalFunc2();
+
+  public void callOnUndefinedObjMayCauseFalseNegativeBad() {
+    MyObj ret = externalFunc2();
+    int i = 1 / ret.retZero();
+  }
+
+  public void callOnUndefinedObjMayCauseFalsePositiveOk() {
+    MyObj ret = externalFunc2();
+    int i = 1 / ret.retOne();
+  }
+
+  public void fieldWriteOnUndefinedObjMayCauseFalseNegativeBad() {
+    MyObj ret = externalFunc2();
+    ret.f = new Object();
+    int i = 1 / 0;
+  }
+
+  public void fieldWriteOnUndefinedObjMayCauseFalsePositiveOk() {
+    MyObj ret = externalFunc2();
+    ret.f = new Object();
+    ret.f.toString();
+  }
+
+  public void fieldReadOnUndefinedObjMayCauseFalseNegativeBad() {
+    MyObj ret = externalFunc2();
+    Object o = ret.f;
+    int i = 1 / 0;
+  }
+
+  public void fieldReadOnUndefinedObjMayCauseFalsePositiveOk() {
+    MyObj ret = externalFunc2();
+    Object o = ret.f;
+    o.toString();
+  }
+
+  public void recursiveAngelicTypesMayCauseFalseNegativeBad() {
+    MyObj ret = externalFunc2();
+    MyObj rec1 = ret.rec;
+    MyObj rec2 = rec1.rec;
+    int i = 1 / 0;
+  }
+
+  public void recursiveAngelicTypesMayCauseFalsePositiveOk() {
+    MyObj ret = externalFunc2();
+    MyObj rec1 = ret.rec;
+    rec1.rec.toString();
+  }
+
+  public void infiniteMaterializationMayCauseFalseNegativeBad(boolean b) {
+    MyObj rec = externalFunc2();
+    while (b) {
+      rec = rec.rec;
+    }
+    int i = 1 / 0;
+  }
+
+  public void infiniteMaterializationMayCauseFalsePositiveOk(boolean b) {
+    MyObj rec = externalFunc2();
+    while (b) {
+      rec = rec.rec;
+    }
+    rec.toString();
+  }
+
+  public void primitiveFieldOfAngelicObjMayCauseFalseNegativeBad() {
+    MyObj ret = externalFunc2();
+    if (ret.i == 0) {
+      int i = 1 / 0;
+    } else {
+      int i = 1 / 0;
+    }
+  }
+
+  public void primitiveFieldOfAngelicObjMayCauseFalsePositiveOk() {
+    MyObj ret = externalFunc2();
+    if (ret.i != 0) {
+      int i = 1 / ret.i;
+    }
+  }
+
+  public void heapFieldOfAngelicObjMayCauseFalseNegativeBad() {
+    MyObj ret = externalFunc2();
+    Object obj = ret.f;
+    if (obj == ret.f) {
+      int i = 1 / 0;
+    }
+  }
+
+  public void heapFieldOfAngelicObjMayCauseFalsePositiveOk() {
+    MyObj ret = externalFunc2();
+    Object obj = ret.f;
+    if (obj != ret.f) {
+      int i = 1 / 0;
+    }
+  }
+
+  public void fieldReadAferCastMayCauseFalseNegativeBad(Iterator<MyObj> iter) {
+    MyObj ret = iter.next();
+    Object obj = ret.f;
+    obj.toString();
+    int i = ret.i;
+    if (i == 7) {
+      int j = 1 / 0;
+    }
+  }
+
+  public void derefParamOk(MyObj obj) {
+    Object f = obj.f;
+    f.toString();
+  }
+
+  public void fieldReadInCalleeMayCauseFalsePositiveOk() {
+    MyObj ret = externalFunc2();
+    derefParamOk(ret);
+  }
+
+  public void fieldReadInCalleeMayCauseFalseNegativeBad() {
+    MyObj ret = externalFunc2();
+    ret.f = null;
+    derefParamOk(ret);
+  }
+
+  public void fieldReadInCalleeWithAngelicObjFieldMayCauseFalsePositiveOk() {
+    MyObj ret = externalFunc2();
+    derefParamOk(ret.rec);
+  }
+
+  public void fieldReadInCalleeWithAngelicObjFieldMayCauseFalseNegativeBad() {
+    MyObj ret = externalFunc2();
+    ret.rec.f = null;
+    derefParamOk(ret.rec);
+  }
+
+  public void accessPathOnParamOk(MyObj obj) {
+    MyObj ret = obj.rec;
+    Object f = ret.f;
+    f.toString();
+  }
+
+  public void accessPathInCalleeMayCauseFalsePositiveOk() {
+    MyObj ret = externalFunc2();
+    accessPathOnParamOk(ret);
+  }
+
+  public void accessPathInCalleeMayCauseFalseNegativeBad() {
+    MyObj ret = externalFunc2();
+    ret.rec.f = null;
+    accessPathOnParamOk(ret);
+  }
+
+  public void skipFunctionInLoopMayCauseFalseNegativeBad() {
+    Object o = null;
+    for (int i = 0; i < 10; i++) {
+      externalFunc();
+    }
+    o.toString();
+  }
+
+  // will fail to find error unless spec inference succeeds for all callees
+  public void specInferenceMayFailAndCauseFalseNegativeBad(boolean b, Iterator<MyObj> iter) {
+    skipPointerDerefMayCauseLocalFalseNegativeBad();
+    skipPointerDerefPreventsSpecInferenceRetObj();
+    skipPointerDerefPreventsSpecInferenceRetZero();
+    skipPointerDerefMayCauseCalleeFalseNegativeBad();
+    skipPointerDerefMayCauseInterprocFalseNegativeBad();
+    castFailureOnUndefinedObjMayCauseFalseNegativeBad();
+    callOnCastUndefinedObjMayCauseFalseNegativeBad();
+    callOnUndefinedObjMayCauseFalseNegativeBad();
+    callOnUndefinedObjMayCauseFalsePositiveOk();
+    fieldWriteOnUndefinedObjMayCauseFalseNegativeBad();
+    fieldWriteOnUndefinedObjMayCauseFalsePositiveOk();
+    fieldReadOnUndefinedObjMayCauseFalseNegativeBad();
+    fieldReadOnUndefinedObjMayCauseFalsePositiveOk();
+    recursiveAngelicTypesMayCauseFalseNegativeBad();
+    recursiveAngelicTypesMayCauseFalsePositiveOk();
+    infiniteMaterializationMayCauseFalseNegativeBad(b);
+    infiniteMaterializationMayCauseFalsePositiveOk(b);
+    primitiveFieldOfAngelicObjMayCauseFalsePositiveOk();
+    primitiveFieldOfAngelicObjMayCauseFalseNegativeBad();
+    heapFieldOfAngelicObjMayCauseFalsePositiveOk();
+    heapFieldOfAngelicObjMayCauseFalseNegativeBad();
+    fieldReadAferCastMayCauseFalseNegativeBad(iter);
+    fieldReadInCalleeMayCauseFalsePositiveOk();
+    fieldReadInCalleeWithAngelicObjFieldMayCauseFalsePositiveOk();
+    accessPathInCalleeMayCauseFalsePositiveOk();
+    int i = 1 / 0;
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/ArrayOutOfBounds.java b/infer/tests/codetoanalyze/java/pulse/ArrayOutOfBounds.java
new file mode 100644
index 000000000..88dd3e68b
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/ArrayOutOfBounds.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+public class ArrayOutOfBounds {
+
+  public int arrayOutOfBoundsBad() {
+    int[] arr = new int[1];
+    return arr[3];
+  }
+
+  public int arrayInBoundsOk() {
+    int[] arr = new int[2];
+    return arr[1];
+  }
+
+  // tests below this line are turned off until array functionality improves
+  public void arrayLoopOutOfBoundsOk(int[] arr) {
+    for (int i = 0; i <= arr.length; i++) {
+      int j = arr[i];
+    }
+  }
+
+  public void arrayLoopInBoundsOk(int[] arr) {
+    for (int i = 0; i < arr.length; i++) {
+      int j = arr[i];
+    }
+  }
+
+  public void buggyIterOk(int[] arr1, int[] arr2) {
+    for (int i = 0; i < arr1.length; i++) {
+      arr2[i] = 7;
+    }
+  }
+
+  public void switchedArrsOutOfBoundsOk() {
+    buggyIterOk(new int[11], new int[10]);
+  }
+
+  public void buggyNestedLoop1Ok(int[] arr1, int[] arr2) {
+    for (int i = 0; i < arr1.length; i++) {
+      for (int j = 0; i < arr2.length; j++) {
+        arr1[i] = arr1[i] + arr2[j];
+      }
+    }
+  }
+
+  public void nestedOutOfBounds1Ok() {
+    buggyNestedLoop1Ok(new int[11], new int[10]);
+  }
+
+  public void buggyNestedLoop2Ok(int[] arr1, int[] arr2) {
+    for (int i = 0; i < arr1.length; i++) {
+      for (int j = 0; j < arr2.length; i++) {
+        arr1[i] = arr1[i] + arr2[j];
+      }
+    }
+  }
+
+  public void nestedOutOfBounds2Ok() {
+    buggyNestedLoop2Ok(new int[11], new int[10]);
+  }
+
+  public void buggyNestedLoop3Ok(int[] arr1, int[] arr2) {
+    for (int i = 0; i < arr1.length; i++) {
+      for (int j = 0; j < arr2.length; j++) {
+        arr1[i] = 2 * arr2[i];
+      }
+    }
+  }
+
+  public void nestedOutOfBounds3Ok() {
+    buggyNestedLoop3Ok(new int[11], new int[10]);
+  }
+
+  public void safeNestedLoopOk(int[] arr1, int[] arr2) {
+    for (int i = 0; i < arr1.length; i++) {
+      for (int j = 0; j < arr2.length; j++) {
+        arr1[i] = arr1[i] + arr2[j];
+      }
+    }
+  }
+
+  public void nestedInBoundsOk() {
+    safeNestedLoopOk(new int[11], new int[10]);
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/AutoGenerated.java b/infer/tests/codetoanalyze/java/pulse/AutoGenerated.java
new file mode 100644
index 000000000..507407682
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/AutoGenerated.java
@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+/* @generated */
+
+public class AutoGenerated {
+
+  void npeBad() {
+    String s = null;
+    int n = s.length();
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/Builtins.java b/infer/tests/codetoanalyze/java/pulse/Builtins.java
new file mode 100644
index 000000000..f9e8b072c
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/Builtins.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import com.facebook.infer.builtins.InferBuiltins;
+
+public class Builtins {
+
+  void blockErrorOk() {
+    Object x = null;
+    InferBuiltins.assume(x != null);
+    x.toString();
+  }
+
+  void doNotBlockErrorBad(Object x) {
+    Object y = null;
+    InferBuiltins.assume(x != null);
+    y.toString();
+  }
+
+  void blockErrorIntAssumeOk(Object x) {
+    Object y = null;
+    int i = 0;
+    InferBuiltins.assume(i != 0);
+    y.toString();
+  }
+
+  void causeErrorBad(Object x) {
+    InferBuiltins.assume(x == null);
+    x.toString();
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/ClassCastExceptions.java b/infer/tests/codetoanalyze/java/pulse/ClassCastExceptions.java
new file mode 100644
index 000000000..88108295e
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/ClassCastExceptions.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+class SuperClass {}
+
+class SubClassA extends SuperClass {}
+
+class SubClassB extends SuperClass {}
+
+interface MyInterface {
+  public int getInt();
+}
+
+class ImplementationOfInterface implements MyInterface {
+
+  public int getInt() {
+    return 0;
+  }
+}
+
+class AnotherImplementationOfInterface implements MyInterface {
+  public int getInt() {
+    return 1;
+  }
+}
+
+public class ClassCastExceptions {
+
+  public void classCastExceptionBad() {
+    SuperClass a = new SubClassA();
+    SubClassB b = (SubClassB) a;
+  }
+
+  public int classCastExceptionImplementsInterfaceCalleeOk(MyInterface i) {
+    ImplementationOfInterface impl = (ImplementationOfInterface) i;
+    return impl.getInt();
+  }
+
+  public int classCastExceptionImplementsInterfaceBad() {
+    return classCastExceptionImplementsInterfaceCalleeOk(new AnotherImplementationOfInterface());
+  }
+
+  public String getURL() {
+    return "http://bla.com";
+  }
+
+  public void openHttpURLConnectionOk() throws IOException {
+    URL url = new URL(getURL());
+    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+    connection.disconnect();
+  }
+
+  public void castingArrayOfPrimitiveTypeOk(int[] a) {
+    int[] b = (int[]) a;
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/CloseableAsResourceExample.java b/infer/tests/codetoanalyze/java/pulse/CloseableAsResourceExample.java
new file mode 100644
index 000000000..d1f8db00b
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/CloseableAsResourceExample.java
@@ -0,0 +1,248 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.Closeable;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.StringReader;
+import java.util.HashMap;
+import java.util.Map;
+
+class LocalException extends IOException {}
+
+class SomeResource implements Closeable {
+
+  void doSomething() throws LocalException {
+    if (!CloseableAsResourceExample.star()) {
+      throw new LocalException();
+    }
+  }
+
+  public void close() {}
+
+  native void foo(int i);
+
+  static native void bar(SomeResource r);
+}
+
+class Resource implements Closeable {
+  public Resource() {}
+
+  public void close() {}
+}
+
+class Wrapper implements Closeable {
+  Resource mR;
+
+  public Wrapper(Resource r) {
+    mR = r;
+  }
+
+  public void close() {
+    mR.close();
+  }
+}
+
+class Sub extends Wrapper {
+  public Sub(Resource r) {
+    super(r);
+  }
+}
+
+class ResourceWithException implements Closeable {
+
+  public void close() throws IOException {
+    if (CloseableAsResourceExample.star()) {
+      throw new IOException();
+    }
+  }
+}
+
+class ByteArrayOutputStreamWrapper extends ByteArrayOutputStream {}
+
+class ByteArrayInputStreamWrapper extends ByteArrayInputStream {
+
+  public ByteArrayInputStreamWrapper(byte[] arr) {
+    super(arr);
+  }
+}
+
+public class CloseableAsResourceExample {
+
+  static native boolean star();
+
+  void closingCloseable() {
+    SomeResource res = new SomeResource();
+    res.close();
+  }
+
+  void notClosingCloseable() {
+    SomeResource res = new SomeResource();
+  } // should report a resource leak
+
+  void tryWithResource() {
+    try (SomeResource res = new SomeResource()) {
+      try {
+        res.doSomething();
+      } catch (LocalException e) {
+        // do nothing
+      }
+    }
+  }
+
+  void withExceptionBad() throws LocalException {
+    SomeResource res = new SomeResource();
+    res.doSomething();
+    res.close();
+  } // should report a resource leak
+
+  void closingWrapper() {
+    Resource r = new Resource();
+    Sub s = new Sub(r);
+    s.close();
+  }
+
+  void notClosingWrapper() {
+    Sub s = new Sub(new Resource());
+    s.mR.close();
+  } // should report a resource leak
+
+  void noNeedToCloseStringReader() {
+    StringReader stringReader = new StringReader("paf!");
+  }
+
+  void noNeedToCloseByteArrayOutputStream() {
+    ByteArrayOutputStream stream = new ByteArrayOutputStream(42);
+  }
+
+  void noCloseByteArrayWrappersOk(byte[] array) {
+    ByteArrayOutputStreamWrapper stream1 = new ByteArrayOutputStreamWrapper();
+    ByteArrayInputStreamWrapper stream2 = new ByteArrayInputStreamWrapper(array);
+  }
+
+  void noNeedToCloseByteArrayInputStream(byte[] array) {
+    ByteArrayInputStream stream = new ByteArrayInputStream(array);
+  }
+
+  void closingWithCloseQuietly() {
+    SomeResource r = null;
+    try {
+      r = new SomeResource();
+      r.doSomething();
+    } catch (IOException e) {
+    } finally {
+      Utils.closeQuietly(r);
+    }
+  }
+
+  void failToCloseWithCloseQuietly() {
+    try {
+      SomeResource r = new SomeResource();
+      r.doSomething();
+      Utils.closeQuietly(r);
+    } catch (IOException e) {
+    }
+  }
+
+  void noLeakwithExceptionOnClose() throws IOException {
+    ResourceWithException res = new ResourceWithException();
+    res.close();
+  }
+
+  void noLeakWithCloseQuietlyAndExceptionOnClose() {
+    ResourceWithException res = new ResourceWithException();
+    Utils.closeQuietly(res);
+  }
+
+  static T sourceOfNullWithResourceLeak() {
+    SomeResource r = new SomeResource();
+    return null;
+  }
+
+  interface MyCloseable extends Closeable {}
+
+  class MyResource implements MyCloseable {
+    public void close() {}
+  }
+
+  void leakFoundWhenIndirectlyImplementingCloseable() {
+    MyResource res = new MyResource();
+  }
+
+  void skippedCallClosesResourceOnArgs() {
+    SomeResource res = new SomeResource();
+    SomeResource.bar(res);
+  }
+
+  void skippedVritualCallDoesNotCloseResourceOnReceiver() {
+    SomeResource res = new SomeResource();
+    res.foo(42);
+  }
+
+  Map returnsLocalMapContainingResourcesOk() {
+    HashMap<Integer, Closeable> map = new HashMap<>();
+    SomeResource res = new SomeResource();
+    Integer key = 42;
+    map.put(key, res);
+    return map;
+  }
+
+  void createsLocalMapContainingResourcesOk() {
+    HashMap<Integer, Closeable> map = new HashMap<>();
+    SomeResource res = new SomeResource();
+    Integer key = 42;
+    map.put(key, res);
+    map.clear();
+  }
+
+  HashMap<Integer, Closeable> resourceMap = new HashMap<>();
+
+  void fieldMapContainingResourcesOk() {
+    Integer key = 42;
+    SomeResource res = new SomeResource();
+    resourceMap.put(key, res);
+  }
+
+  // this case is not supported
+  void FN_notClearinglocalMapContainingResourcesBad() {
+    HashMap<Integer, Closeable> map = new HashMap<>();
+    SomeResource res = new SomeResource();
+    Integer key = 42;
+    map.put(key, res);
+  }
+
+  public static void closeCloseable(Closeable closeable) {
+    try {
+      if (closeable != null) {
+        closeable.close();
+      }
+    } catch (Exception ex) {
+    }
+  }
+
+  public void finallyCloseOk(File file, String fileContent) {
+    if (!file.exists()) {
+      FileWriter writer = null;
+      try {
+        writer = new FileWriter(file);
+        writer.write(fileContent);
+      } catch (FileNotFoundException e) {
+        e.printStackTrace();
+      } catch (IOException e) {
+        e.printStackTrace();
+      } finally {
+        closeCloseable(writer);
+      }
+    }
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/CursorLeaks.java b/infer/tests/codetoanalyze/java/pulse/CursorLeaks.java
new file mode 100644
index 000000000..551e529df
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/CursorLeaks.java
@@ -0,0 +1,244 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import android.app.DownloadManager;
+import android.content.ContentProviderClient;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.CursorWrapper;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteQueryBuilder;
+import android.os.RemoteException;
+import android.provider.MediaStore;
+
+public class CursorLeaks {
+
+  public int cursorClosed(SQLiteDatabase sqLiteDatabase) {
+    Cursor cursor = sqLiteDatabase.query("events", null, null, null, null, null, null);
+    try {
+      return cursor.getCount();
+    } finally {
+      cursor.close();
+    }
+  }
+
+  public Object cursorClosedCheckNull(SQLiteDatabase sqLiteDatabase) {
+    Cursor cursor = sqLiteDatabase.query("events", null, null, null, null, null, null);
+    Object value = null;
+
+    try {
+      if (cursor == null) {
+        return null;
+      }
+
+      value = cursor.getString(0);
+    } finally {
+      if (cursor != null) {
+        cursor.close();
+      }
+    }
+    return value;
+  }
+
+  public Object cursorClosedCheckNullCheckClosed_FP(SQLiteDatabase sqLiteDatabase) {
+    Cursor cursor = sqLiteDatabase.query("events", null, null, null, null, null, null);
+    Object value = null;
+
+    try {
+      if (cursor == null) {
+        return null;
+      }
+
+      value = cursor.getString(0);
+    } finally {
+      if (cursor != null && !cursor.isClosed()) {
+        cursor.close();
+      }
+    }
+    return value;
+  }
+
+  public int cursorNotClosed(SQLiteDatabase sqLiteDatabase) {
+    Cursor cursor = sqLiteDatabase.query("events", null, null, null, null, null, null);
+    return cursor.getCount();
+  }
+
+  Context mContext;
+  ContentResolver mContentResolver;
+
+  public int getImageCountHelperNotClosed(String customClause) {
+    String[] projection = {"COUNT(*)"};
+
+    String selectionClause = selectionClause = customClause;
+
+    Cursor cursor =
+        mContext.getContentResolver().query(null, projection, selectionClause, null, null);
+
+    if (cursor != null) {
+      int count = cursor.getInt(0);
+      // cursor.close();
+      return count;
+    } else {
+      return 0;
+    }
+  }
+
+  public int getImageCountHelperClosed(String customClause) {
+    String[] projection = {"COUNT(*)"};
+
+    String selectionClause = selectionClause = customClause;
+
+    Cursor cursor =
+        mContext.getContentResolver().query(null, projection, selectionClause, null, null);
+
+    if (cursor != null) {
+      int count = cursor.getInt(0);
+      cursor.close();
+      return count;
+    } else {
+      return 0;
+    }
+  }
+
+  public int getBucketCountNotClosed() {
+    Cursor cursor = MediaStore.Images.Media.query(mContentResolver, null, null, null, null, null);
+    if (cursor == null) {
+      return 0;
+    } else {
+      int count = 0;
+      while (cursor.moveToNext()) {
+        count++;
+      }
+      return count;
+    }
+  }
+
+  public int getBucketCountClosed() {
+    Cursor cursor = MediaStore.Images.Media.query(mContentResolver, null, null, null, null, null);
+    if (cursor == null) {
+      return 0;
+    } else {
+      try {
+        int count = 0;
+        while (cursor.moveToNext()) {
+          count++;
+        }
+        return count;
+      } finally {
+        cursor.close();
+      }
+    }
+  }
+
+  private void queryUVMLegacyDbNotClosed() {
+    SQLiteQueryBuilder builder = new SQLiteQueryBuilder();
+    builder.setTables("");
+    Cursor cursor = builder.query(null, null, "", null, null, null, null);
+    if (cursor != null) cursor.moveToFirst();
+  }
+
+  private void queryUVMLegacyDbClosed() {
+    SQLiteQueryBuilder builder = new SQLiteQueryBuilder();
+    builder.setTables("");
+    Cursor cursor = builder.query(null, null, "", null, null, null, null);
+    if (cursor != null) cursor.close();
+  }
+
+  public int completeDownloadClosed(DownloadManager downloadManager) {
+    DownloadManager.Query query = new DownloadManager.Query();
+    Cursor cursor = (Cursor) null;
+    try {
+      cursor = downloadManager.query(query);
+      if (cursor == null) {
+        return 0;
+      } else {
+        return cursor.getColumnIndex(DownloadManager.COLUMN_STATUS);
+      }
+    } finally {
+      if (cursor != null) cursor.close();
+    }
+  }
+
+  public int completeDownloadNotClosed(DownloadManager downloadManager) {
+    DownloadManager.Query query = new DownloadManager.Query();
+    Cursor cursor = null;
+    try {
+      cursor = downloadManager.query(query);
+      if (cursor == null) {
+        return 0;
+      } else {
+        return cursor.getColumnIndex(DownloadManager.COLUMN_STATUS);
+      }
+    } finally {
+      // cursor.close();
+    }
+  }
+
+  private void loadPrefsFromContentProviderClosed() {
+    ContentProviderClient contentProviderClient = mContentResolver.acquireContentProviderClient("");
+    if (contentProviderClient != null) {
+      Cursor cursor = null;
+      try {
+        try {
+          cursor = contentProviderClient.query(null, null, null, null, null);
+        } catch (RemoteException ex) {
+        }
+      } finally {
+        if (cursor != null) {
+          cursor.close();
+        }
+      }
+    }
+  }
+
+  private void loadPrefsFromContentProviderNotClosed() {
+    ContentProviderClient contentProviderClient = mContentResolver.acquireContentProviderClient("");
+    if (contentProviderClient == null) return;
+    Cursor cursor = null;
+    try {
+      try {
+        cursor = contentProviderClient.query(null, null, null, null, null);
+      } catch (RemoteException ex) {
+      }
+    } finally {
+      if (cursor != null) {
+        // cursor.close();
+      }
+    }
+  }
+
+  class NamedCursor extends CursorWrapper {
+    private String mName;
+
+    NamedCursor(Cursor cursor, String name) {
+      super(cursor);
+      mName = name;
+    }
+  }
+
+  public Cursor cursorWrapperReturned(SQLiteDatabase sqLiteDatabase) {
+    Cursor cursor = sqLiteDatabase.query("events", null, null, null, null, null, null);
+    return new NamedCursor(cursor, "abc");
+  }
+
+  // TODO (#7474990): investigate why is Infer reporting a resource leak here
+  //  public void cursorWrapperClosed(SQLiteDatabase sqLiteDatabase) {
+  //    Cursor cursor = sqLiteDatabase.query("events", null, null, null, null, null, null);
+  //    Cursor c = new NamedCursor(cursor, "abc");
+  //    c.close();
+  //  }
+
+  native NamedCursor createWrapper(Cursor cursor);
+
+  public NamedCursor cursorAttachedTheWrapper(SQLiteDatabase sqLiteDatabase) {
+    Cursor cursor = sqLiteDatabase.query("events", null, null, null, null, null, null);
+    return createWrapper(cursor);
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/CursorNPEs.java b/infer/tests/codetoanalyze/java/pulse/CursorNPEs.java
new file mode 100644
index 000000000..46506e806
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/CursorNPEs.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import android.app.DownloadManager;
+import android.content.ContentProviderClient;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteQueryBuilder;
+import android.os.RemoteException;
+import android.provider.MediaStore;
+
+public class CursorNPEs {
+
+  public int cursorNPEfromQuery(SQLiteDatabase sqLiteDatabase) {
+    Cursor cursor = sqLiteDatabase.query("events", null, null, null, null, null, null);
+    try {
+      return cursor.getCount();
+    } finally {
+      cursor.close();
+    }
+  }
+
+  Context mContext;
+  ContentResolver mContentResolver;
+
+  public void cursorFromContentResolverNPE(String customClause) {
+    String[] projection = {"COUNT(*)"};
+
+    String selectionClause = selectionClause = customClause;
+
+    Cursor cursor =
+        mContext.getContentResolver().query(null, projection, selectionClause, null, null);
+
+    cursor.close();
+  }
+
+  public void cursorFromMediaNPE() {
+    Cursor cursor = MediaStore.Images.Media.query(mContentResolver, null, null, null, null, null);
+    cursor.close();
+  }
+
+  private void cursorFromSQLiteQueryBuilderNPE() {
+    SQLiteQueryBuilder builder = new SQLiteQueryBuilder();
+    builder.setTables("");
+    Cursor cursor = builder.query(null, null, "", null, null, null, null);
+    cursor.close();
+  }
+
+  public int cursorFromDownloadManagerNPE(DownloadManager downloadManager) {
+    DownloadManager.Query query = new DownloadManager.Query();
+    Cursor cursor = null;
+    try {
+      cursor = downloadManager.query(query);
+      return cursor.getColumnIndex(DownloadManager.COLUMN_STATUS);
+    } finally {
+      if (cursor != null) cursor.close();
+    }
+  }
+
+  private void cursorFromContentProviderClient() {
+    ContentProviderClient contentProviderClient = mContentResolver.acquireContentProviderClient("");
+    if (contentProviderClient != null) {
+      Cursor cursor = null;
+      try {
+        try {
+          cursor = contentProviderClient.query(null, null, null, null, null);
+          cursor.moveToFirst();
+        } catch (RemoteException ex) {
+        }
+      } finally {
+        if (cursor != null) {
+          cursor.close();
+        }
+      }
+    }
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/DivideByZero.java b/infer/tests/codetoanalyze/java/pulse/DivideByZero.java
new file mode 100644
index 000000000..46eaa1b36
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/DivideByZero.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+public class DivideByZero {
+
+  public int divByZeroLocal(String s) {
+    int denominator = 0;
+    int nominator = 10;
+    int result = nominator / denominator;
+    return result;
+  }
+
+  public int divideByZeroInterProc(int denominator) {
+    return 10 / denominator;
+  }
+
+  // DO NOT MOVE, test relies on line number
+  public int callDivideByZeroInterProc() {
+    return divideByZeroInterProc(0);
+  }
+
+  // divide by zero with static fields
+  private static int x;
+
+  public void setXToZero() {
+    x = 0;
+  }
+
+  public int divideByZeroWithStaticField() {
+    setXToZero();
+    return divideByZeroInterProc(x);
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/DoubleExample.java b/infer/tests/codetoanalyze/java/pulse/DoubleExample.java
new file mode 100644
index 000000000..e69bd1f19
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/DoubleExample.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import javax.annotation.Nullable;
+
+public class DoubleExample {
+
+  @Nullable Double x;
+
+  private Double testAssignNonNullOk() {
+    x = 1.0;
+    return x + 1.0;
+  }
+
+  private Double testdReadNullableBad() {
+    return x + 1.0;
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/FilterInputStreamLeaks.java b/infer/tests/codetoanalyze/java/pulse/FilterInputStreamLeaks.java
new file mode 100644
index 000000000..da4e8d0d6
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/FilterInputStreamLeaks.java
@@ -0,0 +1,261 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import java.io.*;
+import java.security.DigestInputStream;
+import java.util.zip.CheckedInputStream;
+import java.util.zip.DeflaterInputStream;
+import java.util.zip.GZIPInputStream;
+import java.util.zip.InflaterInputStream;
+import javax.crypto.CipherInputStream;
+
+public class FilterInputStreamLeaks {
+
+  // BufferedInputStream  tests
+
+  public void bufferedInputStreamNotClosedAfterRead() {
+    FileInputStream fis;
+    try {
+      fis = new FileInputStream("file.txt");
+      BufferedInputStream bis = new BufferedInputStream(fis);
+      bis.read();
+      bis.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void bufferedInputStreamClosedAfterReset() throws IOException {
+    FileInputStream fis;
+    BufferedInputStream bis = null;
+    try {
+      fis = new FileInputStream("file.txt");
+      bis = new BufferedInputStream(fis);
+      bis.reset();
+    } catch (IOException e) {
+    } finally {
+      if (bis != null) bis.close();
+    }
+  }
+
+  // CheckedInputStream  tests
+
+  public void checkedInputStreamNotClosedAfterRead() {
+    FileInputStream fis;
+    try {
+      fis = new FileInputStream("file.txt");
+      CheckedInputStream chis = new CheckedInputStream(fis, null);
+      chis.read();
+      chis.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void checkedInputStreamClosedAfterSkip() throws IOException {
+    FileInputStream fis;
+    CheckedInputStream chis = null;
+    try {
+      fis = new FileInputStream("file.txt");
+      chis = new CheckedInputStream(fis, null);
+      chis.skip(5);
+    } catch (IOException e) {
+    } finally {
+      if (chis != null) chis.close();
+    }
+  }
+
+  // CipherInputStream  tests
+
+  public void cipherInputStreamNotClosedAfterSkip() {
+    FileInputStream fis;
+    try {
+      fis = new FileInputStream("file.txt");
+      CipherInputStream cis = new CipherInputStream(fis, null);
+      cis.skip(8);
+      cis.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void cipherInputStreamClosedAfterRead() throws IOException {
+    FileInputStream fis;
+    CipherInputStream cis = null;
+    try {
+      fis = new FileInputStream("file.txt");
+      cis = new CipherInputStream(fis, null);
+      cis.read();
+    } catch (IOException e) {
+    } finally {
+      if (cis != null) cis.close();
+    }
+  }
+
+  // DataInputStream  tests
+
+  public void dataInputStreamNotClosedAfterRead() {
+    byte[] arr = new byte[10];
+    FileInputStream fis;
+    try {
+      fis = new FileInputStream("file.txt");
+      DataInputStream dis = new DataInputStream(fis);
+      dis.read(arr);
+      dis.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void dataInputStreamClosedAfterReadBoolean() throws IOException {
+    FileInputStream fis;
+    DataInputStream dis = null;
+    try {
+      fis = new FileInputStream("file.txt");
+      dis = new DataInputStream(fis);
+      dis.readBoolean();
+    } catch (IOException e) {
+    } finally {
+      if (dis != null) dis.close();
+    }
+  }
+
+  // DeflaterInputStream  tests
+
+  public void deflaterInputStreamNotClosedAfterRead() {
+    FileInputStream fis;
+    try {
+      fis = new FileInputStream("file.txt");
+      DeflaterInputStream dis = new DeflaterInputStream(fis, null);
+      dis.read();
+      dis.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void deflaterInputStreamClosedAfterReset() throws IOException {
+    FileInputStream fis;
+    DeflaterInputStream dis = null;
+    try {
+      fis = new FileInputStream("file.txt");
+      dis = new DeflaterInputStream(fis, null);
+      dis.reset();
+    } catch (IOException e) {
+    } finally {
+      if (dis != null) dis.close();
+    }
+  }
+
+  // GZipInputStream  tests
+
+  public void gzipInputStreamNotClosedAfterRead() {
+    FileInputStream fis;
+    try {
+      fis = new FileInputStream("file.txt");
+      GZIPInputStream gzipInputStream = new GZIPInputStream(fis);
+      gzipInputStream.read();
+      gzipInputStream.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void gzipInputStreamClosedAfterRead() throws IOException {
+    FileInputStream fis = null;
+    GZIPInputStream gzipInputStream = null;
+    try {
+      fis = new FileInputStream("file.txt");
+      gzipInputStream = new GZIPInputStream(fis);
+      gzipInputStream.read();
+    } catch (IOException e) {
+    } finally {
+      if (gzipInputStream != null) gzipInputStream.close();
+      else if (fis != null) fis.close();
+    }
+  }
+
+  // DigestInputStream  tests
+
+  public void digestInputStreamNotClosedAfterRead() {
+    byte[] arr = new byte[10];
+    FileInputStream fis;
+    try {
+      fis = new FileInputStream("file.txt");
+      DigestInputStream dis = new DigestInputStream(fis, null);
+      dis.read(arr);
+      dis.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void digestInputStreamClosedAfterRead() throws IOException {
+    FileInputStream fis;
+    DigestInputStream dis = null;
+    try {
+      fis = new FileInputStream("file.txt");
+      dis = new DigestInputStream(fis, null);
+      dis.read();
+    } catch (IOException e) {
+    } finally {
+      if (dis != null) dis.close();
+    }
+  }
+
+  // InflaterInputStream  tests
+
+  public void inflaterInputStreamNotClosedAfterRead() {
+    FileInputStream fis;
+    try {
+      fis = new FileInputStream("file.txt");
+      InflaterInputStream iis = new InflaterInputStream(fis, null);
+      iis.read();
+      iis.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void inflaterInputStreamClosedAfterAvailable() throws IOException {
+    FileInputStream fis;
+    InflaterInputStream iis = null;
+    try {
+      fis = new FileInputStream("file.txt");
+      iis = new InflaterInputStream(fis, null);
+      iis.available();
+    } catch (IOException e) {
+    } finally {
+      if (iis != null) iis.close();
+    }
+  }
+
+  // PushbackInputStream tests
+
+  public void pushbackInputStreamNotClosedAfterRead() {
+    FileInputStream fis;
+    try {
+      fis = new FileInputStream("file.txt");
+      PushbackInputStream pms = new PushbackInputStream(fis);
+      pms.read();
+      pms.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void pushbackInputStreamClosedAfterReset() throws IOException {
+    FileInputStream fis;
+    PushbackInputStream pms = null;
+    try {
+      fis = new FileInputStream("file.txt");
+      pms = new PushbackInputStream(fis);
+      pms.reset();
+    } catch (IOException e) {
+    } finally {
+      if (pms != null) pms.close();
+    }
+  }
+
+  public void twoLevelWrapperNoLeak(File file) throws IOException {
+    DataInputStream in = new DataInputStream(new BufferedInputStream(new FileInputStream(file)));
+    in.close();
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/FilterOutputStreamLeaks.java b/infer/tests/codetoanalyze/java/pulse/FilterOutputStreamLeaks.java
new file mode 100644
index 000000000..6334fbc75
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/FilterOutputStreamLeaks.java
@@ -0,0 +1,302 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import java.io.BufferedOutputStream;
+import java.io.DataOutputStream;
+import java.io.FileOutputStream;
+import java.io.FilterOutputStream;
+import java.io.IOException;
+import java.security.DigestOutputStream;
+import java.util.zip.CheckedOutputStream;
+import java.util.zip.DeflaterOutputStream;
+import java.util.zip.GZIPOutputStream;
+import java.util.zip.InflaterOutputStream;
+import javax.crypto.CipherOutputStream;
+
+public class FilterOutputStreamLeaks {
+
+  // FilterOutputStream  tests
+
+  public void filterOutputStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    try {
+      fis = new FileOutputStream("file.txt");
+      FilterOutputStream fos = new FilterOutputStream(fis);
+      fos.write(arr);
+      fos.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void filterOutputStreamClosedAfterWrite() throws IOException {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    FilterOutputStream fos = null;
+    try {
+      fis = new FileOutputStream("file.txt");
+      fos = new FilterOutputStream(fis);
+      fos.write(arr);
+    } catch (IOException e) {
+    } finally {
+      if (fos != null) fos.close();
+    }
+  }
+
+  // DataOutputStream  tests
+
+  public void dataOutputStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    try {
+      fis = new FileOutputStream("file.txt");
+      DataOutputStream dos = new DataOutputStream(fis);
+      dos.write(arr);
+      dos.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void dataOutputStreamClosedAfterWrite() throws IOException {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    DataOutputStream dos = null;
+    try {
+      fis = new FileOutputStream("file.txt");
+      dos = new DataOutputStream(fis);
+      dos.write(arr);
+    } catch (IOException e) {
+    } finally {
+      if (dos != null) dos.close();
+    }
+  }
+
+  // BufferedOutputStream  tests
+
+  public void bufferedOutputStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis = null;
+    try {
+      fis = new FileOutputStream("file.txt");
+      BufferedOutputStream bos = new BufferedOutputStream(fis);
+      bos.write(arr);
+      bos.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void bufferedOutputStreamClosedAfterWrite() throws IOException {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    BufferedOutputStream bos = null;
+    try {
+      fis = new FileOutputStream("file.txt");
+      bos = new BufferedOutputStream(fis);
+      bos.write(arr);
+    } catch (IOException e) {
+    } finally {
+      if (bos != null) bos.close();
+    }
+  }
+
+  // CheckedOutputStream  tests
+
+  public void checkedOutputStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    try {
+      fis = new FileOutputStream("file.txt");
+      CheckedOutputStream chos = new CheckedOutputStream(fis, null);
+      chos.write(arr);
+      chos.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void checkedOutputStreamClosedAfterWrite() throws IOException {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    CheckedOutputStream chos = null;
+    try {
+      fis = new FileOutputStream("file.txt");
+      chos = new CheckedOutputStream(fis, null);
+      chos.write(arr);
+    } catch (IOException e) {
+    } finally {
+      if (chos != null) chos.close();
+    }
+  }
+
+  // CipherOutputStream  tests
+
+  public void cipherOutputStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    try {
+      fis = new FileOutputStream("file.txt");
+      CipherOutputStream cos = new CipherOutputStream(fis, null);
+      cos.write(arr);
+      cos.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void cipherOutputStreamClosedAfterWrite() throws IOException {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    CipherOutputStream cos = null;
+    try {
+      fis = new FileOutputStream("file.txt");
+      cos = new CipherOutputStream(fis, null);
+      cos.write(arr);
+    } catch (IOException e) {
+    } finally {
+      if (cos != null) cos.close();
+    }
+  }
+
+  // DeflaterOutputStream  tests
+
+  public void deflaterOutputStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    try {
+      fis = new FileOutputStream("file.txt");
+      DeflaterOutputStream dos = new DeflaterOutputStream(fis, null);
+      dos.write(arr);
+      dos.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void deflaterOutputStreamClosedAfterWrite() throws IOException {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    DeflaterOutputStream dos = null;
+    try {
+      fis = new FileOutputStream("file.txt");
+      dos = new DeflaterOutputStream(fis, null);
+      dos.write(arr);
+    } catch (IOException e) {
+    } finally {
+      if (dos != null) dos.close();
+    }
+  }
+
+  // DigestOutputStream  tests
+
+  public void digestOutputStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    try {
+      fis = new FileOutputStream("file.txt");
+      DigestOutputStream dos = new DigestOutputStream(fis, null);
+      dos.write(arr);
+      dos.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void digestOutputStreamClosedAfterWrite() throws IOException {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    DigestOutputStream dos = null;
+    try {
+      fis = new FileOutputStream("file.txt");
+      dos = new DigestOutputStream(fis, null);
+      dos.write(arr);
+    } catch (IOException e) {
+    } finally {
+      if (dos != null) dos.close();
+    }
+  }
+
+  // InflaterOutputStream  tests
+
+  public void inflaterOutputStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    try {
+      fis = new FileOutputStream("file.txt");
+      InflaterOutputStream ios = new InflaterOutputStream(fis, null);
+      ios.write(arr);
+      ios.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void inflaterOutputStreamClosedAfterWrite() throws IOException {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    InflaterOutputStream ios = null;
+    try {
+      fis = new FileOutputStream("file.txt");
+      ios = new InflaterOutputStream(fis, null);
+      ios.write(arr);
+    } catch (IOException e) {
+    } finally {
+      if (ios != null) ios.close();
+    }
+  }
+
+  // GZipOutputStream  tests
+
+  public void gzipOutputStreamNotClosedAfterFlush() {
+    FileOutputStream fos;
+    try {
+      fos = new FileOutputStream("file.txt");
+      GZIPOutputStream gzipOutputStream = new GZIPOutputStream(fos);
+      gzipOutputStream.flush();
+      gzipOutputStream.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void gzipOutputStreamClosedAfterWrite() throws IOException {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fos = null;
+    GZIPOutputStream gzipOutputStream = null;
+    try {
+      fos = new FileOutputStream("file.txt");
+      gzipOutputStream = new GZIPOutputStream(fos);
+      gzipOutputStream.write(arr);
+    } catch (IOException e) {
+    } finally {
+      if (gzipOutputStream != null) gzipOutputStream.close();
+      else if (fos != null) fos.close();
+    }
+  }
+
+  // PrintStream  tests
+
+  public void printStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    try {
+      fis = new FileOutputStream("file.txt");
+      InflaterOutputStream printer = new InflaterOutputStream(fis, null);
+      printer.write(arr);
+    } catch (IOException e) {
+    }
+  }
+
+  public void printStreamClosedAfterWrite() throws IOException {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis;
+    InflaterOutputStream printer = null;
+    try {
+      fis = new FileOutputStream("file.txt");
+      printer = new InflaterOutputStream(fis, null);
+      printer.write(arr);
+    } catch (IOException e) {
+    } finally {
+      if (printer != null) printer.close();
+    }
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/GuardedByExample.java b/infer/tests/codetoanalyze/java/pulse/GuardedByExample.java
new file mode 100644
index 000000000..694b0358d
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/GuardedByExample.java
@@ -0,0 +1,576 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import android.annotation.SuppressLint;
+import com.google.common.annotations.VisibleForTesting;
+import java.io.Closeable;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReadWriteLock;
+import java.util.concurrent.locks.ReentrantLock;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+import javax.annotation.concurrent.GuardedBy;
+
+public class GuardedByExample {
+
+  static class AutoCloseableReadWriteUpdateLock implements Closeable {
+    @Override
+    public void close() {}
+  }
+
+  private Object mLock = new Object();
+
+  private Object mOtherLock = new Object();
+
+  private AutoCloseableReadWriteUpdateLock mReadWriteLock = new AutoCloseableReadWriteUpdateLock();
+
+  @GuardedBy("mLock")
+  private Object f = new Object();
+
+  @GuardedBy("this")
+  Object g = new Object();
+
+  Object mCopyOfG;
+
+  @GuardedBy("SomeLockThatDoesntExist")
+  Object h = new Object();
+
+  @GuardedBy("mReadWriteLock")
+  Object i = new Object();
+
+  private static Object sLock = new Object();
+
+  @GuardedBy("sLock")
+  static Object sFld;
+
+  @GuardedBy("GuardedByExample.class")
+  static Object sGuardedByClass;
+
+  static {
+    // don't warn on class initializer
+    sFld = new Object();
+  }
+
+  public GuardedByExample() {
+    // don't warn on reads or writes of Guarded fields in constructor
+    f.toString();
+    g = new Object();
+  }
+
+  void readFBad() {
+    this.f.toString();
+  }
+
+  @SuppressLint("InvalidAccessToGuardedField")
+  void readFBadButSuppressed() {
+    this.f.toString();
+  }
+
+  @SuppressLint("SomeOtherWarning")
+  void readFBadButSuppressedOther() {
+    this.f.toString();
+  }
+
+  void writeFBad() {
+    this.f = new Object();
+  }
+
+  void readFBadWrongLock() {
+    synchronized (mOtherLock) {
+      this.f.toString(); // f is supposed to be protected by mLock
+    }
+  }
+
+  void writeFBadWrongLock() {
+    synchronized (mOtherLock) {
+      this.f = new Object(); // f is supposed to be protected by mLock
+    }
+  }
+
+  void readFAfterBlockBad() {
+    synchronized (mLock) {
+    }
+    this.f.toString();
+  }
+
+  void writeFAfterBlockBad() {
+    synchronized (mLock) {
+    }
+    this.f = new Object();
+  }
+
+  @GuardedBy("mOtherLock")
+  void readFBadWrongAnnotation() {
+    this.f.toString();
+  }
+
+  @GuardedBy("mLock")
+  void readFOkMethodAnnotated() {
+    this.f.toString();
+  }
+
+  synchronized void synchronizedMethodReadOk() {
+    this.g.toString();
+  }
+
+  synchronized void synchronizedMethodWriteOk() {
+    this.g = new Object();
+  }
+
+  void readFOkSynchronized() {
+    synchronized (mLock) {
+      this.f.toString();
+    }
+  }
+
+  void writeFOkSynchronized() {
+    synchronized (mLock) {
+      this.f = new Object();
+    }
+  }
+
+  synchronized void synchronizedMethodReadBad() {
+    this.f.toString(); // f is supposed to be protected by mLock, not this
+  }
+
+  synchronized void synchronizedMethodWriteBad() {
+    this.f = new Object(); // f is supposed to be protected by mLock, not this
+  }
+
+  void reassignCopyOk() {
+    synchronized (this) {
+      mCopyOfG = g; // these are ok: access of g guarded by this
+    }
+    mCopyOfG = new Object(); // ok; this doesn't change the value of g
+  }
+
+  void readHBad() {
+    synchronized (mLock) { // h is not protected by mLock
+      this.h.toString();
+    }
+  }
+
+  synchronized void readHBadSynchronizedMethodShouldntHelp() {
+    this.h.toString(); // h is not protected by this
+  }
+
+  private void privateUnguardedAccess() {
+    // not protected, but safe if all call sites guard the access to f
+    this.g.toString();
+  }
+
+  public void guardedCallSite1() {
+    synchronized (this) {
+      privateUnguardedAccess(); // should not warn; lock is held
+    }
+  }
+
+  public synchronized void guardedCallSite2() {
+    privateUnguardedAccess(); // should not warn; lock is held
+  }
+
+  private void wrapper() {
+    privateUnguardedAccess(); // should not warn, just propagate the proof obl
+  }
+
+  public void guardedCallSite3() {
+    synchronized (this) {
+      wrapper(); // should not  warn
+    }
+  }
+
+  void readWriteLockOk() {
+    try (AutoCloseableReadWriteUpdateLock lock = mReadWriteLock) {
+      this.i.toString();
+    }
+  }
+
+  static synchronized void staticSynchronizedOk() {
+    sGuardedByClass.toString();
+  }
+
+  static void synchronizeOnClassOk1() {
+    synchronized (GuardedByExample.class) {
+      sGuardedByClass.toString(); // should not warn here
+      sGuardedByClass = new Object(); // or here
+    }
+  }
+
+  void synchronizedOnThisBad() {
+    sGuardedByClass.toString();
+  }
+
+  Object dontReportOnCompilerGenerated() {
+    return new Object() {
+      public void accessInAnonClassOk() {
+        synchronized (mLock) {
+          f.toString();
+        }
+      }
+    };
+  }
+
+  Object readFromInnerClassOkOuter() {
+    return new Object() {
+      public String readFromInnerClassOk() {
+        synchronized (GuardedByExample.this) {
+          return g.toString();
+        }
+      }
+    };
+  }
+
+  Object readFromInnerClassBad1Outer() {
+    return new Object() {
+      public String readFromInnerClassBad1() {
+        synchronized (this) {
+          return g.toString(); // g is guarded by the outer class this, not this$0
+        }
+      }
+    };
+  }
+
+  Object readFromInnerClassBad2Outer() {
+    return new Object() {
+      public synchronized String readFromInnerClassBad2() {
+        return g.toString(); // g is guarded by the outer class this, not this$0
+      }
+    };
+  }
+
+  @VisibleForTesting
+  public void visibleForTestingOk1() {
+    f.toString(); // should push proof obl to caller
+  }
+
+  @VisibleForTesting
+  void visibleForTestingOk2() {
+    f.toString(); // should push proof obl to caller
+  }
+
+  synchronized Object returnPtG() {
+    return g;
+  }
+
+  // note: this test should raise an error under "by value" GuardedBy semantics, but not under
+  // "by reference" GuardedBy semantics
+  void readGFromCopyOk() {
+    synchronized (this) {
+      mCopyOfG = g; // these are ok: access of g guarded by this
+      g.toString();
+    }
+    mCopyOfG.toString(); // should be an error; unprotected access to pt(g)
+  }
+
+  // another "by reference" vs "by value" test. buggy in "by value", but safe in "by reference"
+  void usePtG() {
+    Object ptG = returnPtG();
+    ptG.toString();
+  }
+
+  Object byRefTrickyBad() {
+    Object local = null;
+    synchronized (this) {
+      local = g; // we have a local pointer... to pt(G)
+    }
+    g.toString(); // ...but unsafe access is through g!
+    return local;
+  }
+
+  void byRefTrickyOk() {
+    Object local = null;
+    synchronized (this) {
+      local = g; // we have a local pointer... to pt(G)
+    }
+    local.toString(); // ...but unsafe access is through g!
+  }
+
+  @GuardedBy("ui_thread")
+  Object uiThread1;
+
+  @GuardedBy("ui-thread")
+  Object uiThread2;
+
+  @GuardedBy("uithread")
+  Object uiThread3;
+
+  @GuardedBy("something that's clearly not an expression")
+  Object nonExpression;
+
+  // tests for not reporting false alarms on unrecognized GuardedBy strings
+  void accessUnrecognizedGuardedByFieldsOk() {
+    uiThread1 = new Object();
+    uiThread1.toString();
+    uiThread2 = new Object();
+    uiThread2.toString();
+    uiThread3 = new Object();
+    uiThread3.toString();
+    nonExpression = new Object();
+    nonExpression.toString();
+  }
+
+  // outer class this tests
+  @GuardedBy("GuardedByExample.this")
+  Object guardedByOuterThis;
+
+  synchronized void okOuterAccess() {
+    guardedByOuterThis = null;
+  }
+
+  // inner class this tests
+  private class Inner {
+    @GuardedBy("this")
+    Object guardedByInnerThis1;
+
+    @GuardedBy("Inner.this")
+    Object guardedByInnerThis2;
+
+    @GuardedBy("GuardedByExample$Inner.this")
+    Object guardedByInnerThis3;
+
+    @GuardedBy("Inner.class")
+    Object guardedByInnerClass1;
+
+    @GuardedBy("GuardedByExample.Inner.class")
+    Object guardedByInnerClass2;
+
+    @GuardedBy("GuardedByExample$Inner.class")
+    Object guardedByInnerClass3;
+
+    synchronized void okAccess1() {
+      guardedByInnerThis1 = null;
+    }
+
+    synchronized void okAccess2() {
+      guardedByInnerThis2 = null;
+    }
+
+    synchronized void okAccess3() {
+      guardedByInnerThis3 = null;
+    }
+
+    void okInnerClassGuard1() {
+      synchronized (Inner.class) {
+        guardedByInnerClass1 = new Object();
+        guardedByInnerClass2 = new Object();
+        guardedByInnerClass3 = new Object();
+      }
+    }
+
+    void okInnerClassGuard2() {
+      synchronized (GuardedByExample.Inner.class) {
+        guardedByInnerClass1 = new Object();
+        guardedByInnerClass2 = new Object();
+        guardedByInnerClass3 = new Object();
+      }
+    }
+  }
+
+  // TODO: report on these cases
+  /*
+  public void unguardedCallSiteBad1() {
+    privateUnguardedAccess(); // should warn; lock is not held
+  }
+
+  protected void unguardedCallSiteBad2() {
+    privateUnguardedAccess(); // should warn; lock is not held
+  }
+
+  void unguardedCallSiteBad3() {
+    privateUnguardedAccess(); // should warn; lock is not held
+  }
+  */
+
+  int n;
+
+  public void withloop2() {
+    synchronized (mLock) {
+      for (int i = 0; i <= n; i++) {
+        f = 42;
+      }
+    }
+  }
+
+  public void withoutloop2() {
+    synchronized (mLock) {
+      f = 42;
+    }
+  }
+
+  @GuardedBy("self_reference")
+  Object self_reference;
+
+  void guardedBySelfReferenceOK() {
+    synchronized (self_reference) {
+      this.self_reference.toString();
+    }
+  }
+
+  // TODO: report on this case, or at least a version which writes
+  /*
+  void guardedBySelfReferenceBad() {
+     this.self_reference.toString();
+   }
+   */
+
+  @GuardedBy("itself")
+  Object itself_fld;
+
+  void itselfOK() {
+    synchronized (itself_fld) {
+      this.itself_fld.toString();
+    }
+  }
+
+  // TODO: report on this case, or at least a version which writes
+  /*
+  void itselfBad() {
+     this.itself_fld.toString();
+   }
+   */
+
+  ReadWriteLock mRWL;
+
+  @GuardedBy("mRWL")
+  Integer guardedbymRWL;
+
+  Integer someOtherInt;
+
+  void readLockOK() {
+    mRWL.readLock().lock();
+    someOtherInt = guardedbymRWL;
+    mRWL.readLock().unlock();
+  }
+
+  void writeLockOK() {
+    mRWL.writeLock().lock();
+    guardedbymRWL = 55;
+    mRWL.writeLock().unlock();
+  }
+
+  ReentrantReadWriteLock mRRWL;
+
+  @GuardedBy("mRRWL")
+  Integer guardedbymRRWL;
+
+  void reentrantReadLockOK() {
+    mRRWL.readLock().lock();
+    someOtherInt = guardedbymRRWL;
+    mRRWL.readLock().unlock();
+  }
+
+  void reentrantWriteLockOK() {
+    mRRWL.writeLock().lock();
+    guardedbymRRWL = 55;
+    mRRWL.writeLock().unlock();
+  }
+
+  // TODO: warn on misuse of read/write locks.
+
+  @GuardedBy("this")
+  Integer xForSub;
+
+  static class Sub extends GuardedByExample {
+
+    void goodSub1() {
+      synchronized (this) {
+        xForSub = 22;
+      }
+    }
+
+    synchronized void goodSub2() {
+      xForSub = 22;
+    }
+
+    void badSub() {
+      xForSub = 22;
+    }
+  }
+
+  Lock normallock;
+
+  @GuardedBy("normallock")
+  Integer guardedbynl;
+
+  ReentrantLock reentrantlock;
+
+  @GuardedBy("reentrantlock")
+  Integer guardedbyrel;
+
+  void goodGuardedByNormalLock() {
+    normallock.lock();
+    guardedbynl = 22;
+    normallock.unlock();
+  }
+
+  void goodTryLockGuardedByNormalLock() {
+    if (normallock.tryLock()) {
+      guardedbynl = 22;
+      normallock.unlock();
+    }
+  }
+
+  void goodTryLockGuardedByReentrantLock() {
+    if (reentrantlock.tryLock()) {
+      guardedbyrel = 44;
+      reentrantlock.unlock();
+    }
+  }
+
+  void badGuardedByNormalLock() {
+    guardedbynl = 22;
+  }
+
+  void badGuardedByReentrantLock() {
+    guardedbyrel = 44;
+  }
+
+  static class OtherClassWithLock {
+    ReentrantLock lock;
+
+    @GuardedBy("lock")
+    Object guardedByLock;
+
+    Object otherClassObject;
+
+    void guardedInSameClassOk() {
+      lock.lock();
+      guardedByLock = new Object();
+      lock.unlock();
+    }
+  }
+
+  @GuardedBy("OtherClassWithLock.lock")
+  Object guardedByLock1;
+
+  @GuardedBy("codetoanalyze.java.infer.GuardedByExample$OtherClassWithLock.lock")
+  Object guardedByLock2;
+
+  @GuardedBy("OtherClassWithLock.otherClassObject")
+  Object guardedByLock3;
+
+  OtherClassWithLock otherClass;
+
+  void guardedByTypeSyntaxOk1() {
+    otherClass.lock.lock();
+    guardedByLock1 = true;
+    guardedByLock2 = true;
+    otherClass.lock.unlock();
+  }
+
+  void guardedByTypeSyntaxOk2() {
+    synchronized (otherClass.otherClassObject) {
+      guardedByLock3 = true;
+    }
+  }
+
+  void guardedByTypeSyntaxBad() {
+    guardedByLock1 = true;
+    guardedByLock2 = true;
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/HashMapExample.java b/infer/tests/codetoanalyze/java/pulse/HashMapExample.java
new file mode 100644
index 000000000..27b650086
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/HashMapExample.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import java.util.HashMap;
+
+public class HashMapExample {
+
+  public static void putIntegerTwiceThenGetTwice(HashMap<Integer, Integer> hashMap) {
+    Integer i32 = new Integer(32);
+    Integer i52 = new Integer(52);
+
+    hashMap.put(i32, i32);
+    hashMap.put(i52, i52);
+
+    Integer a = hashMap.get(i32);
+    Integer b = hashMap.get(i52);
+
+    a.intValue();
+    b.intValue();
+  }
+
+  public static void containsIntegerTwiceThenGetTwice(HashMap<Integer, Integer> hashMap) {
+    Integer i32 = new Integer(32);
+    Integer i52 = new Integer(52);
+
+    if (hashMap.containsKey(i32) && hashMap.containsKey(i52)) {
+      Integer a = hashMap.get(i32);
+      Integer b = hashMap.get(i52);
+      a.intValue();
+      b.intValue();
+    }
+  }
+
+  public static int getOneIntegerWithoutCheck() {
+    HashMap<Integer, Integer> hashMap = new HashMap<>();
+    Integer i32 = new Integer(32);
+
+    Integer a = hashMap.get(i32);
+
+    return a.intValue();
+  }
+
+  public static void getTwoIntegersWithOneCheck(Integer i, Integer j) {
+    HashMap<Integer, Integer> hashMap = new HashMap<>();
+
+    if (hashMap.containsKey(i) && !i.equals(j)) {
+      Integer a = hashMap.get(i);
+      Integer b = hashMap.get(j);
+
+      a.intValue();
+      b.intValue();
+    }
+  }
+
+  public static Integer getOrCreateInteger(final HashMap<Integer, Integer> map, final int id) {
+    Integer x = null;
+    if (map.containsKey(id)) {
+      x = map.get(id);
+    } else {
+      x = new Integer(0);
+      map.put(id, x);
+    }
+    return x;
+  }
+
+  public static void getOrCreateIntegerThenDeref(final HashMap<Integer, Integer> map) {
+    Integer x = getOrCreateInteger(map, 42);
+    // dereference x
+    x.toString();
+  }
+
+  void getAfterRemovingTheKeyBad() {
+    HashMap<Integer, Object> map = new HashMap();
+    Integer key = 42;
+    map.put(key, new Object());
+    map.remove(key);
+    map.get(key).toString(); // NPE here
+  }
+
+  void getAfterRemovingAnotherKeyOk() {
+    HashMap<Integer, Object> map = new HashMap();
+    Integer key = 42;
+    map.put(key, new Object());
+    map.remove(0);
+    map.get(key).toString();
+  }
+
+  void getAfterClearBad() {
+    HashMap<Integer, Object> map = new HashMap();
+    Integer key = 42;
+    map.put(key, new Object());
+    map.clear();
+    map.get(key).toString(); // NPE here
+  }
+
+  void getFromKeySetGood_FP(HashMap<String, String> map) {
+    for (String key : map.keySet()) {
+      String s = map.get(key);
+      if (s.equals("foo")) {
+        System.out.println("true");
+      }
+    }
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/IntegerExample.java b/infer/tests/codetoanalyze/java/pulse/IntegerExample.java
new file mode 100644
index 000000000..c98aaa027
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/IntegerExample.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+public class IntegerExample {
+
+  private static void testIntegerEqualsGood() {
+    Integer a = new Integer(42);
+    Integer b = new Integer(42);
+    Integer c = null;
+
+    if (!a.equals(b)) {
+      c.intValue();
+    }
+
+    if (a != 42) {
+      c.intValue();
+    }
+  }
+
+  private static void testIntegerEqualsBad() {
+    Integer a = new Integer(42);
+    Integer b = new Integer(42);
+    Integer c = null;
+
+    if (a.equals(b)) {
+      c.intValue();
+    }
+  }
+
+  private static void testIntegerEqualsFN() {
+    Integer a = new Integer(42);
+    Integer b = new Integer(42);
+    Integer c = null;
+
+    if (a == b) {
+      c.intValue();
+    }
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/InvokeDynamic.java b/infer/tests/codetoanalyze/java/pulse/InvokeDynamic.java
new file mode 100644
index 000000000..4c89e1472
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/InvokeDynamic.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.function.Function;
+
+public class InvokeDynamic {
+
+  void invokeDynamicThenNpeBad(List<String> list) {
+    Object o = null;
+    Collections.sort(
+        list,
+        (String a, String b) -> {
+          return b.compareTo(a);
+        });
+    o.toString();
+  }
+
+  void npeInLambdaBad(List<String> list) {
+    Collections.sort(
+        list,
+        (String a, String b) -> {
+          Object o = null;
+          o.toString();
+          return b.compareTo(a);
+        });
+  }
+
+  // we still don't get this one (even with Javalib lambda rewriting)
+  // because Collections.sort is skipped
+  void FN_npeViaCaptureBad(List<String> list) {
+    String s = null;
+    Collections.sort(
+        list,
+        (String a, String b) -> {
+          return s.compareTo(a);
+        });
+  }
+
+  Integer npeViaSimpleCapture() {
+    String s = null;
+    Function<String, Integer> f = (s1) -> s.length();
+    return f.apply(null);
+  }
+
+  Integer npeViaSimpleParamPassing() {
+    Function<String, Integer> f = (s) -> s.length();
+    return f.apply(null);
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/JunitAssertion.java b/infer/tests/codetoanalyze/java/pulse/JunitAssertion.java
new file mode 100644
index 000000000..13f66c68d
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/JunitAssertion.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+public class JunitAssertion {
+  class A {
+    public void f() {}
+  }
+
+  public void consistentAssertion(A a) {
+    assertTrue(a != null);
+    a.f();
+  }
+
+  public void inconsistentAssertion(A a) {
+    assertFalse("Should not happen!", a != null);
+    a.f();
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/Lists.java b/infer/tests/codetoanalyze/java/pulse/Lists.java
new file mode 100644
index 000000000..5d601ac4a
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/Lists.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import java.util.List;
+
+class Lists {
+
+  void emptyRemembersOk(List l) {
+    boolean empty = l.isEmpty();
+    Object o = null;
+    if (empty != l.isEmpty()) {
+      o.toString();
+    }
+  }
+
+  void removeInvalidatesNonEmptinessNPE(List l, int i) {
+    if (!l.isEmpty()) {
+      l.remove(i);
+      Object o = null;
+      if (l.isEmpty()) {
+        o.toString();
+      }
+    }
+  }
+
+  void clearCausesEmptinessNPE(List l, int i) {
+    if (!l.isEmpty()) {
+      l.clear();
+      Object o = null;
+      if (l.isEmpty()) {
+        o.toString();
+      }
+    }
+  }
+
+  // it would be too noisy to report here
+  void plainGetOk(List l, int i) {
+    l.get(i).toString();
+  }
+
+  Object getElement(List l) {
+    return l.isEmpty() ? null : l.get(0);
+  }
+
+  void getElementOk(List l) {
+    if (l.isEmpty()) {
+      return;
+    }
+    getElement(l).toString();
+  }
+
+  void getElementNPE(List l) {
+    if (!l.isEmpty()) {
+      return;
+    }
+    getElement(l).toString();
+  }
+
+  // don't fully understand why we don't get this one; model should allow it
+  void FN_addInvalidatesEmptinessNPE(List l) {
+    if (l.isEmpty()) {
+      l.add(0, new Object());
+      Object o = null;
+      if (!l.isEmpty()) {
+        o.toString();
+      }
+    }
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/NeverNullSource.java b/infer/tests/codetoanalyze/java/pulse/NeverNullSource.java
new file mode 100644
index 000000000..ee3514226
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/NeverNullSource.java
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+// _AUTOMATICALLY_GENERATED_
+
+package codetoanalyze.java.infer;
+
+import javax.annotation.Nullable;
+
+public class NeverNullSource {
+
+  @Nullable T t;
+
+  T get() {
+    return t == null ? null : t;
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/NopFun.java b/infer/tests/codetoanalyze/java/pulse/NopFun.java
new file mode 100644
index 000000000..701235da3
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/NopFun.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+// Command: infer -g --biabduction-only
+class T {
+  static int q;
+
+  static void f() {
+    if (q == 0) {
+      q = 1;
+    } else if (q == 1) {
+      while (true) ;
+    }
+  }
+
+  static void h() {
+    // Important to have 2 branches, and one of them is (q==1).
+    if (q == 1) {
+    } else if (q == 2) {
+    }
+  }
+
+  static void go() {
+    q = 0;
+    f();
+    h(); // warning disappears if the NOP function h() is called here
+    f(); // should warn of PRECONDITION_NOT_MET here
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/NullPointerExceptions.java b/infer/tests/codetoanalyze/java/pulse/NullPointerExceptions.java
new file mode 100644
index 000000000..d7ba08656
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/NullPointerExceptions.java
@@ -0,0 +1,637 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import android.annotation.SuppressLint;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.text.TextUtils;
+import com.facebook.infer.annotation.Assertions;
+import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableList;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.channels.FileChannel;
+import java.nio.channels.FileLock;
+import java.util.HashMap;
+import java.util.concurrent.locks.Lock;
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
+public class NullPointerExceptions {
+
+  class A {
+    int x;
+
+    public void method() {}
+  }
+
+  // npe local with field
+  public int nullPointerException() {
+    A a = null;
+    return a.x;
+  }
+
+  public A canReturnNullObject(boolean ok) {
+    A a = new A();
+    if (ok) return a;
+    else return null;
+  }
+
+  public static void expectNotNullObjectParameter(A a) {
+    a.method();
+  }
+
+  public static void expectNotNullArrayParameter(A[] array) {
+    array.clone();
+  }
+
+  // npe with branching, interprocedural
+  public int nullPointerExceptionInterProc() {
+    A a = canReturnNullObject(false);
+    return a.x;
+  }
+
+  // npe with exception handling
+  public int nullPointerExceptionWithExceptionHandling(boolean ok) {
+    A a = null;
+    try {
+      throw new Exception();
+    } catch (Exception e) {
+      return a.x;
+    }
+  }
+
+  class B {
+    A a;
+
+    void test() {}
+  }
+
+  public static int nullPointerExceptionWithArray() {
+    A[] array = new A[] {null};
+    A t = array[0];
+    return t.x;
+  }
+
+  // npe with a chain of fields
+  class C {
+    B b;
+  }
+
+  public int nullPointerExceptionWithAChainOfFields(C c) {
+    c.b = new B();
+    return c.b.a.x;
+  }
+
+  // npe with a null object parameter
+  public static void nullPointerExceptionWithNullObjectParameter() {
+    expectNotNullObjectParameter(null);
+  }
+
+  // npe with a null array parameter
+  public static void nullPointerExceptionWithNullArrayParameter() {
+    expectNotNullArrayParameter(null);
+  }
+
+  public static void nullPointerExceptionFromFaillingResourceConstructor() throws IOException {
+    FileInputStream fis = null;
+    try {
+      fis = new FileInputStream(new File("whatever.txt"));
+    } catch (IOException e) {
+    } finally {
+      fis.close();
+    }
+  }
+
+  public static void nullPointerExceptionFromFailingFileOutputStreamConstructor()
+      throws IOException {
+    FileOutputStream fos = null;
+    try {
+      fos = new FileOutputStream(new File("whatever.txt"));
+    } catch (IOException e) {
+    } finally {
+      fos.close();
+    }
+  }
+
+  int x;
+
+  public void nullPointerExceptionFromNotKnowingThatThisIsNotNull() {
+    if (this == null) {}
+    this.x = 4;
+  }
+
+  public <T> T id_generics(T o) {
+    o.toString();
+    return o;
+  }
+
+  public A frame(A x) {
+    return id_generics(x);
+  }
+
+  public void nullPointerExceptionUnlessFrameFails() {
+    String s = null;
+    Object a = frame(new A());
+    if (a instanceof A) {
+      s.length();
+    }
+  }
+
+  class D {
+    int x;
+  }
+
+  public int preconditionCheckStateTest(D d) {
+    Preconditions.checkState(d != null);
+    return d.x;
+  }
+
+  public void genericMethodSomewhereCheckingForNull(String s) {
+    if (s == null) {}
+  }
+
+  public void FP_noNullPointerExceptionAfterSkipFunction() {
+    String t = new String("Hello!");
+    String s = t.toString();
+    genericMethodSomewhereCheckingForNull(s);
+    s.length();
+  }
+
+  String hashmapNPE(HashMap h, Object o) {
+    return (h.get(o).toString());
+  }
+
+  String NPEhashmapProtectedByContainsKey(HashMap h, Object o) {
+    if (h.containsKey(o)) {
+      return (h.get(o).toString());
+    }
+    return "aa";
+  }
+
+  int NPEvalueOfFromHashmapBad(HashMap<Integer, Integer> h, int position) {
+    return h.get(position);
+  }
+
+  Integer NPEvalueOfFromHashmapGood(HashMap<Integer, Integer> h, int position) {
+    return h.get(position);
+  }
+
+  void nullPointerExceptionInArrayLengthLoop(Object[] arr) {
+    for (int i = 0; i < arr.length; i++) {
+      Object x = null;
+      x.toString();
+    }
+  }
+
+  Context mContext;
+  ContentResolver mContentResolver;
+
+  public void cursorFromContentResolverNPE(String customClause) {
+    String[] projection = {"COUNT(*)"};
+    String selectionClause = selectionClause = customClause;
+    Cursor cursor =
+        mContext.getContentResolver().query(null, projection, selectionClause, null, null);
+    cursor.close();
+  }
+
+  public int cursorQueryShouldNotReturnNull(SQLiteDatabase sqLiteDatabase) {
+    Cursor cursor = sqLiteDatabase.query("events", null, null, null, null, null, null);
+    try {
+      return cursor.getCount();
+    } finally {
+      cursor.close();
+    }
+  }
+
+  Object[] arr = new Object[1];
+
+  Object arrayReadShouldNotCauseSymexMemoryError(int i) {
+    arr[i].toString();
+    return null;
+  }
+
+  void nullPointerExceptionCallArrayReadMethod() {
+    arr[0] = new Object();
+    arrayReadShouldNotCauseSymexMemoryError(0).toString();
+  }
+
+  public void sinkWithNeverNullSource() {
+    NeverNullSource source = new NeverNullSource();
+    T t = source.get();
+    t.f();
+  }
+
+  public void otherSinkWithNeverNullSource() {
+    SomeLibrary source = new SomeLibrary();
+    T t = source.get();
+    t.f();
+  }
+
+  private @Nullable Object mFld;
+
+  void nullableFieldNPE() {
+    mFld.toString();
+  }
+
+  void guardedNullableFieldDeref() {
+    if (mFld != null) mFld.toString();
+  }
+
+  void allocNullableFieldDeref() {
+    mFld = new Object();
+    mFld.toString();
+  }
+
+  void nullableParamNPE(@Nullable Object param) {
+    param.toString();
+  }
+
+  void guardedNullableParamDeref(@Nullable Object param) {
+    if (param != null) param.toString();
+  }
+
+  void allocNullableParamDeref(@Nullable Object param) {
+    param = new Object();
+    param.toString();
+  }
+
+  native boolean test();
+
+  Object getObj() {
+    if (test()) {
+      return new Object();
+    } else {
+      return null;
+    }
+  }
+
+  Boolean getBool() {
+    if (test()) {
+      return new Boolean(true);
+    } else {
+      return null;
+    }
+  }
+
+  void derefGetterAfterCheckShouldNotCauseNPE() {
+    if (getObj() != null) {
+      getObj().toString();
+    }
+  }
+
+  void derefBoxedGetterAfterCheckShouldNotCauseNPE() {
+    boolean b = getBool() != null && getBool();
+  }
+
+  static void derefNonThisGetterAfterCheckShouldNotCauseNPE() {
+    NullPointerExceptions c = new NullPointerExceptions();
+    if (c.getObj() != null) {
+      c.getObj().toString();
+    }
+  }
+
+  void badCheckShouldCauseNPE() {
+    if (getBool() != null) getObj().toString();
+  }
+
+  void nullPointerExceptionArrayLength() {
+    Object[] arr = null;
+    int i = arr.length;
+  }
+
+  class $$Class$Name$With$Dollars {
+    void npeWithDollars() {
+      String s = null;
+      int n = s.length();
+    }
+  }
+
+  void nullableNonNullStringAfterTextUtilsIsEmptyCheckShouldNotCauseNPE(@Nullable String str) {
+    if (!TextUtils.isEmpty(str)) {
+      str.length();
+    }
+  }
+
+  void someNPEAfterResourceLeak() {
+    T t = CloseableAsResourceExample.sourceOfNullWithResourceLeak();
+    t.f();
+  }
+
+  private Object mOkObj = new Object();
+
+  public void nullableParamReassign1(@Nullable Object o) {
+    if (o == null) {
+      o = mOkObj;
+    }
+    o.toString();
+  }
+
+  public void nullableParamReassign2(@Nullable Object o, Object okObj) {
+    if (o == null) {
+      o = okObj;
+    }
+    o.toString();
+  }
+
+  private @Nullable Object mNullableField;
+
+  public void nullableFieldReassign1() {
+    if (mNullableField == null) {
+      mNullableField = mOkObj;
+    }
+    mNullableField.toString();
+  }
+
+  public void nullableFieldReassign2(Object okObj) {
+    if (mNullableField == null) {
+      mNullableField = okObj;
+    }
+    mNullableField.toString();
+  }
+
+  public void nullableFieldReassign3(Object param) {
+    mNullableField = param;
+    mNullableField.toString();
+  }
+
+  public Object nullableGetter() {
+    return mNullableField;
+  }
+
+  public void derefNullableGetter() {
+    Object o = nullableGetter();
+    o.toString();
+  }
+
+  public @Nullable Object nullableRet(boolean b) {
+    if (b) {
+      return null;
+    }
+    return new Object();
+  }
+
+  public void derefNullableRet(boolean b) {
+    Object ret = nullableRet(b);
+    ret.toString();
+  }
+
+  public void derefNullableRetOK(boolean b) {
+    Object ret = nullableRet(b);
+    if (ret != null) {
+      ret.toString();
+    }
+  }
+
+  public native @Nullable Object undefNullableRet();
+
+  public void derefUndefNullableRet() {
+    Object ret = undefNullableRet();
+    ret.toString();
+  }
+
+  public void derefUndefNullableRetOK() {
+    Object ret = undefNullableRet();
+    if (ret != null) {
+      ret.toString();
+    }
+  }
+
+  void assumeUndefNullableIdempotentOk() {
+    if (undefNullableRet() != null) {
+      undefNullableRet().toString();
+    }
+  }
+
+  public Object undefNullableWrapper() {
+    return undefNullableRet();
+  }
+
+  public void derefUndefNullableRetWrapper() {
+    undefNullableWrapper().toString();
+  }
+
+  private int returnsThreeOnlyIfRetNotNull(Object obj) {
+    if (obj == null) {
+      return 2;
+    }
+    return 3;
+  }
+
+  public void testNullablePrecision() {
+    Object ret = undefNullableRet();
+    if (returnsThreeOnlyIfRetNotNull(ret) == 3) {
+      ret.toString(); // shouldn't warn here
+    }
+  }
+
+  public @Nullable String testSystemGetPropertyArgument() {
+    String s = System.getProperty(null);
+    return s;
+  }
+
+  public void testSystemGetPropertyReturn() {
+    String s = System.getProperty("");
+    int n = s.length();
+  }
+
+  Object retUndefined() {
+    return "".toString(); // toString is a skip function
+  }
+
+  Object derefUndefinedCallee() {
+    // if retUndefined() is handled incorrectly, we get a symexec_memory_error here
+    retUndefined().toString();
+    return null;
+  }
+
+  void derefNull() {
+    // should be NPE, but will not be reported if we handled retUndefined() incorrectly
+    derefUndefinedCallee().toString();
+  }
+
+  @SuppressLint("NULL_DEREFERENCE")
+  void shouldNotReportNPE() {
+    Object o = null;
+    o.toString();
+  }
+
+  void shouldNotReportOnSkippedSource() {
+    Object o = SkippedSourceFile.createdBySkippedFile();
+    o.toString();
+  }
+
+  int nullListFiles(String pathname) {
+    File dir = new File(pathname);
+    File[] files = dir.listFiles();
+    return files.length; // expect possible NullPointerException as files == null is possible
+  }
+
+  native Object unknownFunc();
+
+  void nullDerefernceReturnOfSkippedFunctionBad() {
+    Object object = unknownFunc();
+    if (object == null) {
+      object.toString();
+    }
+  }
+
+  native @Nonnull Object doesNotReturnNull();
+
+  void noNPEWhenCallingSkippedNonnullAnnotatedMethodGood() {
+    Object object = doesNotReturnNull();
+    if (object == null) {
+      object.toString();
+    }
+  }
+
+  Object callUnknownFunc() {
+    return unknownFunc();
+  }
+
+  void dontReportOnNullableDirectReassignmentToUnknown(@Nullable Object o) {
+    o = unknownFunc();
+    o.toString();
+  }
+
+  void dontReportOnNullableIndirectReassignmentToUnknown(@Nullable Object o) {
+    o = callUnknownFunc();
+    o.toString();
+  }
+
+  @Nullable
+  Object wrapUnknownFuncWithNullable() {
+    return unknownFunc();
+  }
+
+  void deferenceNullableMethodCallingSkippedMethodBad() {
+    wrapUnknownFuncWithNullable().toString();
+  }
+
+  String nullTryLock(FileChannel chan) throws IOException {
+    FileLock lock = chan.tryLock();
+    return lock.toString(); // expect possible NullPointerException as lock == null is possible
+  }
+
+  String tryLockThrows(FileChannel chan) {
+    try {
+      FileLock lock = chan.tryLock();
+      return (lock != null ? lock.toString() : "");
+    } catch (IOException e) {
+      Object o = null;
+      return o.toString(); // expect NullPointerException as tryLock can throw
+    }
+  }
+
+  class L {
+    L next;
+  }
+
+  Object returnsNullAfterLoopOnList(L l) {
+    while (l != null) {
+      l = l.next;
+    }
+    return null;
+  }
+
+  void dereferenceAfterLoopOnList(L l) {
+    Object obj = returnsNullAfterLoopOnList(l);
+    obj.toString();
+  }
+
+  void dereferenceAfterUnlock1(Lock l) {
+    l.unlock();
+    String s = l.toString();
+    s = null;
+    s.toString(); // Expect NPE here
+  }
+
+  void dereferenceAfterUnlock2(Lock l) {
+    synchronized (l) {
+      String b = null;
+    }
+    String s = l.toString();
+    s = null;
+    s.toString(); // Expect NPE here
+  }
+
+  void optionalNPE(Optional<Object> o) {
+    o.orNull().toString();
+  }
+
+  void stringConstantEqualsTrueNotNPE() {
+    final String c1 = "Test string!";
+    final String c2 = "Test string!";
+    String s = null;
+    if (c1.equals(c1)) {
+      s = "safe";
+    }
+    s.toString(); // No NPE
+    s = null;
+    if (c1.equals(c2)) {
+      s = "safe";
+    }
+    s.toString(); // No NPE
+  }
+
+  void stringConstantEqualsFalseNotNPE_FP() {
+    // This won't actually cause an NPE, but our current model for String.equals
+    // returns boolean_undefined for all cases other than String constant
+    // equality. Consider handling constant inequality in the future.
+    final String c1 = "Test string 1";
+    final String c2 = "Test string 2";
+    String s = null;
+    if (!c1.equals(c2)) {
+      s = "safe";
+    }
+    s.toString(); // No NPE
+  }
+
+  String getString2() {
+    return "string 2";
+  }
+
+  void stringVarEqualsFalseNPE() {
+    final String c1 = "Test string 1";
+    String c2 = "Test " + getString2();
+    String s = null;
+    if (!c1.equals(c2)) {
+      s.toString(); // NPE
+    }
+  }
+
+  String assertParameterNotNullableOk(@Nullable Object object) {
+    return Assertions.assertNotNull(object).toString();
+  }
+
+  interface I {
+    @Nullable Object mObject = null;
+  }
+
+  class E implements I {
+
+    void dereferenceNullableInterfaceFieldBad() {
+      mObject.toString();
+    }
+  }
+
+  Object getObject() {
+    return null;
+  }
+
+  void addNullToImmutableListBuilderBad() {
+    ImmutableList.Builder<Object> listBuilder = ImmutableList.builder();
+    listBuilder.add(getObject());
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/ReaderLeaks.java b/infer/tests/codetoanalyze/java/pulse/ReaderLeaks.java
new file mode 100644
index 000000000..1dc75731a
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/ReaderLeaks.java
@@ -0,0 +1,206 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.PipedReader;
+import java.io.PipedWriter;
+import java.io.PushbackReader;
+import java.io.Reader;
+
+public class ReaderLeaks {
+
+  private void ignore(Object o) {}
+
+  // Reader  tests
+
+  public void readerNotClosedAfterRead() {
+    Reader r;
+    try {
+      r = new FileReader("testing.txt");
+      r.read();
+      r.close();
+    } catch (IOException e) {
+    }
+  }
+  /* This test seems to be flaky in the CI at the moment.
+    We guess it's because of timeouts in the analysis.
+    public void readerClosedOk() throws IOException {
+      Reader r = null;
+      try {
+        r = new FileReader("testing.txt");
+        boolean ready = r.ready();
+        r.close();
+      } catch (IOException e) {
+      } finally {
+        if (r != null) r.close();
+      }
+    }
+  */
+  // BufferedReader  tests
+
+  public void bufferedReaderNotClosedAfterRead() {
+    BufferedReader reader;
+    try {
+      reader = new BufferedReader(new FileReader("testing.txt"));
+      ignore(reader.read());
+      reader.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void bufferedReaderClosed() throws IOException {
+    BufferedReader reader = null;
+    try {
+      reader = new BufferedReader(new FileReader("testing.txt"));
+      ignore(reader.read());
+    } catch (IOException e) {
+    } finally {
+      if (reader != null) reader.close();
+    }
+  }
+
+  public void noNeedToCloseBufferReaderWrapperOk(File file) throws IOException {
+    try (InputStreamReader inputStreamReader = new InputStreamReader(new FileInputStream(file))) {
+      BufferedReader reader = new BufferedReader(inputStreamReader);
+      ignore(reader.readLine());
+    }
+  }
+
+  // InputStreamReader  tests
+
+  public void inputStreamReaderNotClosedAfterRead() {
+    InputStreamReader reader;
+    try {
+      reader = new InputStreamReader(new FileInputStream("testing.txt"));
+      reader.read();
+      reader.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void inputStreamReaderClosed() throws IOException {
+    InputStreamReader reader = null;
+    try {
+      reader = new InputStreamReader(new FileInputStream("testing.txt"));
+      ignore(reader.read());
+    } catch (IOException e) {
+    } finally {
+      if (reader != null) reader.close();
+    }
+  }
+
+  // FileReader  tests
+
+  public void fileReaderNotClosedAfterRead() {
+    FileReader reader;
+    try {
+      reader = new FileReader("testing.txt");
+      reader.read();
+      reader.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void fileReaderClosed() throws IOException {
+    FileReader reader = null;
+    try {
+      reader = new FileReader("testing.txt");
+      reader.read();
+    } catch (IOException e) {
+    } finally {
+      if (reader != null) reader.close();
+    }
+  }
+
+  // PushbackReader  tests
+
+  public void pushbackReaderNotClosedAfterRead() {
+    PushbackReader reader;
+    try {
+      reader = new PushbackReader(new InputStreamReader(new FileInputStream("testing.txt")));
+      reader.read();
+      reader.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void pushbackReaderClosed() throws IOException {
+    PushbackReader reader = null;
+    try {
+      reader = new PushbackReader(new InputStreamReader(new FileInputStream("testing.txt")));
+      reader.read();
+    } catch (IOException e) {
+    } finally {
+      if (reader != null) reader.close();
+    }
+  }
+
+  // PipedReader tests
+
+  public void pipedReaderNotClosedAfterConstructedWithWriter() {
+    PipedReader reader;
+    PipedWriter writer;
+    try {
+      writer = new PipedWriter();
+      reader = new PipedReader(writer);
+      reader.read();
+      reader.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void pipedReaderNotClosedAfterConnect(PipedWriter writer) {
+    PipedReader reader;
+    try {
+      reader = new PipedReader();
+      reader.connect(writer);
+      reader.read();
+      reader.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void pipedReaderNotConnected() {
+    PipedReader reader;
+    try {
+      reader = new PipedReader();
+      reader.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void pipedReaderClosed(PipedWriter writer) throws IOException {
+    PipedReader reader = null;
+    try {
+      reader = new PipedReader();
+      reader.connect(writer);
+      reader.read();
+    } catch (IOException e) {
+    } finally {
+      if (reader != null) reader.close();
+    }
+  }
+
+  public void pipedReaderFalsePositive() throws IOException {
+    PipedReader reader;
+    PipedWriter writer = null;
+    try {
+      reader = new PipedReader(writer);
+      reader.read();
+    } catch (IOException e) {
+    } finally {
+      if (writer != null) writer.close();
+    }
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/ResourceLeaks.java b/infer/tests/codetoanalyze/java/pulse/ResourceLeaks.java
new file mode 100644
index 000000000..d378d9cee
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/ResourceLeaks.java
@@ -0,0 +1,950 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import com.fasterxml.jackson.core.JsonFactory;
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.json.UTF8StreamJsonParser;
+import com.google.common.base.Preconditions;
+import com.google.common.io.Closeables;
+import java.io.BufferedInputStream;
+import java.io.Closeable;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.OutputStream;
+import java.io.PipedInputStream;
+import java.io.PipedOutputStream;
+import java.io.PrintWriter;
+import java.io.RandomAccessFile;
+import java.net.HttpURLConnection;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.URL;
+import java.net.URLConnection;
+import java.nio.channels.FileChannel;
+import java.util.Scanner;
+import java.util.jar.JarFile;
+import java.util.jar.JarInputStream;
+import java.util.jar.JarOutputStream;
+import java.util.zip.Deflater;
+import java.util.zip.GZIPInputStream;
+import java.util.zip.GZIPOutputStream;
+import java.util.zip.Inflater;
+import java.util.zip.ZipFile;
+import javax.net.ssl.HttpsURLConnection;
+
+public class ResourceLeaks {
+
+  // FileOutputStream tests
+
+  public void fileOutputStreamNotClosed() throws IOException {
+    FileOutputStream fis = new FileOutputStream("file.txt");
+  }
+
+  public void fileOutputStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3};
+    FileOutputStream fis = null;
+    try {
+      fis = new FileOutputStream("file.txt");
+      fis.write(arr);
+      fis.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void fileOutputStreamClosed() throws IOException {
+    FileOutputStream fis = new FileOutputStream("file.txt");
+    fis.close();
+  }
+
+  public void fileOutputStreamOneLeak() throws IOException {
+    FileOutputStream fis = new FileOutputStream("file.txt");
+    if (fis != null) {
+    } else {
+    }
+  }
+
+  public int fileOutputStreamTwoLeaks1(boolean ok) throws IOException {
+    FileOutputStream fis = new FileOutputStream("file.txt");
+    if (ok) {
+      fis.write(1);
+      return 1;
+    } else {
+      fis.write(2);
+      return 2;
+    }
+  }
+
+  public void fileOutputStreamTwoLeaks2() throws IOException {
+    FileOutputStream fis = new FileOutputStream("file.txt");
+    if (fis != null) {
+    } else {
+    }
+    fis = new FileOutputStream("x");
+  }
+
+  // TwoResources tests
+
+  public static void twoResources() throws IOException {
+    FileInputStream fis = null;
+    FileOutputStream fos = null;
+    try {
+      fis = new FileInputStream(new File("infile.txt"));
+      fos = new FileOutputStream(new File("outfile.txt"));
+      fos.write(fis.read());
+    } finally {
+      if (fis != null) fis.close();
+      if (fos != null) fos.close();
+    }
+  }
+
+  public static void twoResourcesHeliosFix() throws IOException {
+    FileInputStream fis = null;
+    FileOutputStream fos = null;
+    try {
+      fis = new FileInputStream(new File("whatever.txt"));
+      try {
+        fos = new FileOutputStream(new File("everwhat.txt"));
+        fos.write(fis.read());
+      } finally {
+        if (fos != null) fos.close();
+      }
+    } finally {
+      if (fis != null) fis.close();
+    }
+  }
+
+  public static void twoResourcesCommonFix() throws IOException {
+    FileInputStream fis = null;
+    FileOutputStream fos = null;
+    try {
+      fis = new FileInputStream(new File("infile.txt"));
+      fos = new FileOutputStream(new File("outfile.txt"));
+      fos.write(fis.read());
+    } finally {
+      try {
+        if (fis != null) fis.close();
+      } catch (Exception e) {
+      }
+      try {
+        if (fos != null) fos.close();
+      } catch (Exception e) {
+      }
+    }
+  }
+
+  public static void twoResourcesServerSocket() throws IOException {
+    ServerSocket a = null;
+    ServerSocket b = null;
+    try {
+      a = new ServerSocket();
+      b = new ServerSocket();
+    } finally {
+      if (a != null) a.close();
+      if (b != null) b.close();
+    }
+  }
+
+  public static void twoResourcesRandomAccessFile() throws IOException {
+    RandomAccessFile a = null;
+    RandomAccessFile b = null;
+    try {
+      a = new RandomAccessFile("", "rw");
+      b = new RandomAccessFile("", "rw");
+    } finally {
+      if (a != null) a.close();
+      if (b != null) b.close();
+    }
+  }
+
+  public static void twoResourcesRandomAccessFileCommonFix() throws IOException {
+    RandomAccessFile a = null;
+    RandomAccessFile b = null;
+    try {
+      a = new RandomAccessFile("", "rw");
+      b = new RandomAccessFile("", "rw");
+    } finally {
+      try {
+        if (a != null) a.close();
+      } catch (Exception e) {
+      }
+      try {
+        if (b != null) b.close();
+      } catch (Exception e) {
+      }
+    }
+  }
+
+  // NestedResource tests
+
+  // BufferedInputStream does not throw exception, and its close
+  // closes the FileInputStream as well
+  public void nestedGood() throws IOException {
+    BufferedInputStream b = new BufferedInputStream(new FileInputStream("file.txt"));
+    b.close();
+  }
+
+  // GZipInputStream can throw IO Exception
+  // in which case the new FileInputStream will be dangling
+  public void nestedBad1() throws IOException {
+    GZIPInputStream g = new GZIPInputStream(new FileInputStream("file.txt"));
+    g.close();
+  }
+
+  public void nestedBad2() throws IOException {
+    GZIPOutputStream g = new GZIPOutputStream(new FileOutputStream("file.txt"));
+    g.close();
+  }
+
+  /* Fixed versions of this are below with ObjectInputStream tests */
+  public void objectInputStreamClosedNestedBad() throws IOException {
+    ObjectInputStream oin = null;
+    try {
+      oin = new ObjectInputStream(new FileInputStream("file.txt"));
+      int a = oin.available();
+    } catch (IOException e) {
+    } finally {
+      if (oin != null) oin.close();
+    }
+  }
+
+  /* Fixed versions of this are below with ObjectInputStream tests */
+  public void objectOutputStreamClosedNestedBad() throws IOException {
+    ObjectOutputStream oin = null;
+    try {
+      oin = new ObjectOutputStream(new FileOutputStream("file.txt"));
+      oin.write(3);
+    } catch (IOException e) {
+    } finally {
+      if (oin != null) oin.close();
+    }
+  }
+
+  // ZipFile tests      (Jarfile Tests also test Zipfiles)
+
+  public static void zipFileLeakExceptionalBranch() throws IOException {
+    ZipFile j = null;
+    try {
+      j = new ZipFile("");
+    } catch (IOException e) {
+      FileOutputStream fis = new FileOutputStream("file.txt");
+      // The purpose of this is to cause a leak, from when ZipFile constructor throws
+    } finally {
+      if (j != null) j.close();
+    }
+  }
+
+  public static void zipFileNoLeak() throws IOException {
+    ZipFile j = null;
+    try {
+      j = new ZipFile("");
+    } finally {
+      if (j != null) j.close();
+    }
+  }
+
+  // JarFile tests
+
+  public boolean jarFileClosed() {
+    JarFile jarFile = null;
+    try {
+      jarFile = new JarFile("");
+    } catch (IOException e) {
+    } finally {
+      try {
+        if (jarFile != null) {
+          jarFile.close();
+        }
+      } catch (IOException e) {
+      }
+    }
+    return false;
+  }
+
+  public boolean jarFileNotClosed() {
+    JarFile jarFile = null;
+    try {
+      jarFile = new JarFile("");
+    } catch (IOException e) {
+    }
+    return false;
+  }
+
+  // FileInputStream tests
+
+  public void fileInputStreamNotClosedAfterRead() {
+    FileInputStream fis;
+    try {
+      fis = new FileInputStream("file.txt");
+      fis.read();
+      fis.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void fileInputStreamClosed() throws IOException {
+    FileInputStream fis = null;
+    try {
+      fis = new FileInputStream("file.txt");
+      fis.available();
+    } catch (IOException e) {
+    } finally {
+      if (fis != null) fis.close();
+    }
+  }
+
+  // PipedInputStream tests
+
+  public void pipedInputStreamNotClosedAfterRead(PipedOutputStream pout) {
+    PipedInputStream pin;
+    try {
+      pin = new PipedInputStream(pout);
+      int data = pin.read();
+      pin.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void pipedInputStreamClosed(PipedOutputStream pout) throws IOException {
+    PipedInputStream pin = null;
+    try {
+      pin = new PipedInputStream(pout);
+      int data = pin.read();
+    } catch (IOException e) {
+    } finally {
+      pin.close();
+    }
+  }
+
+  // PipedOutputStream tests
+
+  public void pipedOutputStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3, 4, 5};
+    PipedOutputStream pout;
+    try {
+      pout = new PipedOutputStream();
+      pout.write(arr);
+      pout.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void pipedOutputStreamClosed(PipedInputStream pin) throws IOException {
+    PipedOutputStream pout = null;
+    try {
+      pout = new PipedOutputStream(pin);
+      pout.flush();
+    } catch (IOException e) {
+    } finally {
+      pout.close();
+    }
+  }
+
+  // ObjectOutputStream tests
+
+  public void objectOutputStreamNotClosedAfterWrite() {
+    byte[] arr = {1, 2, 3, 4, 5};
+    ObjectOutputStream oout;
+    try {
+      oout = new ObjectOutputStream(new FileOutputStream("file.txt"));
+      oout.write(arr);
+      oout.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void objectOutputStreamClosed() throws IOException {
+    ObjectOutputStream oout = null;
+    FileOutputStream fis = new FileOutputStream("file.txt");
+    try {
+      oout = new ObjectOutputStream(fis);
+      oout.flush();
+    } catch (IOException e) {
+    } finally {
+      fis.close();
+    }
+  }
+
+  // ObjectInputStream tests
+
+  public void objectInputStreamNotClosedAfterRead() {
+    ObjectInputStream oin;
+    try {
+      oin = new ObjectInputStream(new FileInputStream("file.txt"));
+      oin.read();
+      oin.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void objectInputStreamClosed() throws IOException {
+    ObjectInputStream oin = null;
+    FileInputStream fis = new FileInputStream("file.txt");
+    try {
+      oin = new ObjectInputStream(fis);
+      int a = oin.available();
+    } catch (IOException e) {
+    } finally {
+      if (oin != null) {
+        oin.close();
+      } else {
+        fis.close();
+      }
+    }
+  }
+
+  public void objectInputStreamClosed2() throws IOException {
+    ObjectInputStream oin = null;
+    FileInputStream fis = new FileInputStream("file.txt");
+    try {
+      oin = new ObjectInputStream(fis);
+      int a = oin.available();
+    } catch (IOException e) {
+    } finally {
+      fis.close();
+    }
+  }
+
+  // JarInputStream tests
+
+  public static void jarInputStreamNoLeak() throws IOException {
+    FileInputStream fos = new FileInputStream("");
+    try {
+      JarInputStream g = new JarInputStream(fos);
+      g.close();
+    } catch (IOException e) {
+      fos.close();
+    }
+  }
+
+  public static void jarInputStreamLeak() throws IOException {
+    FileInputStream fos = new FileInputStream("");
+    try {
+      JarInputStream g = new JarInputStream(fos); //  Testing exceptional condition in constructor
+      g.close();
+    } catch (IOException e) {
+      // fos.close();
+    }
+  }
+
+  public static void nestedBadJarInputStream(File file) throws IOException {
+    JarInputStream g = new JarInputStream(new FileInputStream(file));
+    g.close();
+  }
+
+  // JarOutputStream tests
+
+  public static void jarOutputStreamNoLeak() throws IOException {
+    FileOutputStream fos = new FileOutputStream("");
+    try {
+      JarOutputStream g = new JarOutputStream(fos);
+      g.close();
+    } catch (IOException e) {
+      fos.close();
+    }
+  }
+
+  public static void jarOutputStreamLeak() throws IOException {
+    FileOutputStream fos = new FileOutputStream("");
+    try {
+      JarOutputStream g = new JarOutputStream(fos); //  Testing exceptional condition in constructor
+      g.close();
+    } catch (IOException e) {
+      // fos.close();
+    }
+  }
+
+  public static void nestedBadJarOutputStream() throws IOException {
+    JarOutputStream g = new JarOutputStream(new FileOutputStream("file.txt"));
+    g.close();
+  }
+
+  // Socket tests
+
+  public void socketNotClosed() {
+    Socket socket = new Socket();
+  }
+
+  public void socketClosed() throws IOException {
+    Socket socket = new Socket();
+    socket.close();
+  }
+
+  // Socket InputStream tests
+
+  public int socketInputStreamNotClosed(Socket socket) throws IOException {
+    InputStream stream = socket.getInputStream();
+    return stream.read();
+  }
+
+  public void socketInputStreamClosed() throws IOException {
+    Socket socket = new Socket();
+    InputStream stream = socket.getInputStream();
+    try {
+      stream.close();
+    } catch (Exception e) {
+    }
+    socket.close();
+  }
+
+  // Socket OutputStream tests
+
+  public void socketOutputStreamNotClosed(Socket socket) throws IOException {
+    OutputStream stream = socket.getOutputStream();
+    stream.write(10);
+  }
+
+  public void socketOutputStreamClosed() throws IOException {
+    Socket socket = new Socket();
+    OutputStream stream = socket.getOutputStream();
+    try {
+      stream.close();
+    } catch (Exception e) {
+    }
+    socket.close();
+  }
+
+  // ServerSocket tests
+
+  public void serverSocketNotClosed() throws IOException {
+    ServerSocket listener = new ServerSocket(9090);
+    while (true) {
+      Socket socket = listener.accept();
+      try {
+        PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
+        out.println("");
+      } finally {
+        socket.close();
+      }
+      listener.close();
+    }
+  }
+
+  public void serverSocketClosed() throws IOException {
+    ServerSocket socket = new ServerSocket();
+    socket.close();
+  }
+
+  public void serverSocketWithSocketClosed() throws IOException {
+    ServerSocket listener = new ServerSocket(9090);
+    try {
+      while (true) {
+        Socket socket = listener.accept();
+        try {
+          PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
+          out.println("");
+        } finally {
+          socket.close();
+        }
+      }
+    } finally {
+      listener.close();
+    }
+  }
+
+  // HttpURLConnection
+
+  public void openHttpURLConnectionDisconnected() throws IOException {
+    String content = "TEXT";
+    DataOutputStream outputStream = null;
+    HttpURLConnection connection = null;
+    URL address = new URL("http://www.facebook.com");
+    connection = (HttpURLConnection) address.openConnection();
+    try {
+      outputStream = new DataOutputStream(connection.getOutputStream());
+      outputStream.writeBytes(content);
+      outputStream.flush();
+
+    } finally {
+      connection.disconnect();
+    }
+  }
+
+  public void openHttpURLConnectionNotDisconnected() throws IOException {
+    String content = "TEXT";
+    DataOutputStream outputStream = null;
+    HttpURLConnection connection = null;
+    URL address = new URL("http://www.facebook.com");
+    connection = (HttpURLConnection) address.openConnection();
+
+    outputStream = new DataOutputStream(connection.getOutputStream());
+    outputStream.writeBytes(content);
+  }
+
+  public void openHttpsURLConnectionNotDisconnected() throws IOException {
+    HttpsURLConnection connection = null;
+    URL address = new URL("https://www.facebook.com");
+    connection = (HttpsURLConnection) address.openConnection();
+  }
+
+  public void openHttpsURLConnectionDisconnected() throws IOException {
+    HttpsURLConnection connection = null;
+    URL address = new URL("https://www.facebook.com");
+    connection = (HttpsURLConnection) address.openConnection();
+    connection.disconnect();
+  }
+
+  public void closedWithCloseables() throws IOException {
+    FileInputStream fs = new FileInputStream("file.txt");
+    try {
+      fs.read();
+    } finally {
+      Closeables.close(fs, false);
+    }
+  }
+
+  public void closedQuietlyWithCloseables() throws IOException {
+    FileInputStream fs = new FileInputStream("file.txt");
+    try {
+      fs.read();
+    } finally {
+      Closeables.closeQuietly(fs);
+    }
+  }
+
+  public void closeNullWithCloseables() throws IOException {
+    FileInputStream fs = null;
+    try {
+      fs = new FileInputStream("file.txt");
+    } finally {
+      Closeables.close(fs, true);
+    }
+  }
+
+  public void closeNullQuietlyWithCloseables() throws IOException {
+    FileInputStream fs = null;
+    try {
+      fs = new FileInputStream("file.txt");
+    } finally {
+      Closeables.closeQuietly(fs);
+    }
+  }
+
+  private static void myClose(Closeable closeable, boolean swallowIOException) throws IOException {
+    if (closeable == null) {
+      return;
+    }
+    try {
+      closeable.close();
+    } catch (IOException e) {
+      if (!swallowIOException) {
+        throw e;
+      }
+    }
+  }
+
+  public void closeWithCloseablesNestedAlloc() throws IOException {
+    BufferedInputStream b = null;
+    try {
+      b = new BufferedInputStream(new FileInputStream("file.txt"));
+    } finally {
+      myClose(b, false);
+    }
+  }
+
+  // JsonParser tests
+
+  public void parseFromStringAndNotClose(JsonFactory factory) throws IOException {
+    UTF8StreamJsonParser parser = null;
+    try {
+      parser = (UTF8StreamJsonParser) factory.createParser(new File("[]"));
+      Object o = parser.readValueAs(Object.class);
+      ignore(o);
+    } catch (Exception e) {
+    } finally {
+    }
+  }
+
+  public void parseFromInputStreamAndClose(JsonFactory factory) throws IOException {
+    JsonParser parser = null;
+    FileInputStream in = null;
+    try {
+      in = new FileInputStream("");
+      parser = factory.createParser(in);
+      Object o = parser.readValueAs(Object.class);
+      ignore(o);
+    } catch (Exception e) {
+    } finally {
+      if (in != null) in.close();
+    }
+    // parser does not own a resources which is closed externally
+  }
+
+  public void parseFromInputStreamAndLeak(JsonFactory factory) throws IOException {
+    JsonParser parser = null;
+    FileInputStream in = null;
+    try {
+      in = new FileInputStream("");
+      parser = factory.createParser(in);
+      Object o = parser.readValueAs(Object.class);
+      ignore(o);
+    } catch (Exception e) {
+    } finally {
+      if (parser != null) parser.close();
+    }
+    // parser does not own a resource which is leaked
+  }
+
+  private void ignore(Object o) {}
+
+  // Installation.java examples. Even the fix was a fp for a while
+  // for several reasons, so this test is just to make sure it remains
+  // banished forever
+
+  private String readInstallationFileGood(File installation) throws IOException {
+    RandomAccessFile f = new RandomAccessFile(installation, "r");
+    try {
+      byte[] bytes = new byte[(int) f.length()];
+      f.readFully(bytes);
+      return new String(bytes);
+    } finally {
+      f.close();
+    }
+  }
+
+  private String readInstallationFileBad(File installation) throws IOException {
+    RandomAccessFile f = new RandomAccessFile(installation, "r");
+    byte[] bytes = new byte[(int) f.length()];
+    f.readFully(bytes);
+    f.close();
+    return new String(bytes);
+  }
+
+  private int readConfigCloseStream(String mTurnConfigUrl) {
+    try {
+      URL url = new URL(mTurnConfigUrl);
+      URLConnection connection = url.openConnection();
+      InputStream stream = connection.getInputStream();
+      try {
+        return stream.read();
+      } finally {
+        stream.close();
+      }
+    } catch (Exception e) {
+    }
+    return 0;
+  }
+
+  private int readConfigNotCloseStream(String mTurnConfigUrl) {
+    try {
+      URL url = new URL(mTurnConfigUrl);
+      URLConnection connection = url.openConnection();
+      InputStream stream = connection.getInputStream();
+      return stream.read();
+    } catch (Exception e) {
+    }
+    return 0;
+  }
+
+  private void readConfigNotClosedOK(String mTurnConfigUrl) {
+    try {
+      URL url = new URL(mTurnConfigUrl);
+      URLConnection connection = url.openConnection();
+      ignore(connection);
+    } catch (Exception e) {
+    }
+  }
+
+  // TypedArray
+
+  public void themeObtainTypedArrayAndRecycle(Resources.Theme theme) {
+    TypedArray array = theme.obtainStyledAttributes(new int[] {});
+    ignore(array);
+    array.recycle();
+  }
+
+  public void themeObtainTypedArrayAndLeak(Resources.Theme theme) {
+    TypedArray array = theme.obtainStyledAttributes(new int[] {});
+    ignore(array);
+  }
+
+  public void activityObtainTypedArrayAndRecycle(Activity activity) {
+    TypedArray array = activity.obtainStyledAttributes(new int[] {});
+    ignore(array);
+    array.recycle();
+  }
+
+  public void activityObtainTypedArrayAndLeak(Activity activity) {
+    TypedArray array = activity.obtainStyledAttributes(new int[] {});
+    ignore(array);
+  }
+
+  public void contextObtainTypedArrayAndRecycle(Context context) {
+    TypedArray array = context.obtainStyledAttributes(new int[] {});
+    ignore(array);
+    array.recycle();
+  }
+
+  public void contextObtainTypedArrayAndLeak(Context context) {
+    TypedArray array = context.obtainStyledAttributes(new int[] {});
+    ignore(array);
+  }
+
+  // FileChannel
+
+  void copyFileLeak(File src, File dst) throws IOException {
+    FileChannel inChannel = new FileInputStream(src).getChannel();
+    FileChannel outChannel = new FileOutputStream(dst).getChannel();
+    try {
+      inChannel.transferTo(0, inChannel.size(), outChannel);
+    } finally {
+      if (inChannel != null) inChannel.close();
+      if (outChannel != null) outChannel.close();
+    }
+  }
+
+  void copyFileClose(File src, File dst) throws IOException {
+    FileChannel inChannel = new FileInputStream(src).getChannel();
+    try {
+      ignore(inChannel);
+    } finally {
+      inChannel.close();
+    }
+  }
+
+  protected long checkNotNullCauseNoLeak(URL mUrl) throws IOException {
+    URL url = new URL("http://www.facebook.com");
+    HttpURLConnection serverConnection =
+        (HttpURLConnection) Preconditions.checkNotNull(url.openConnection());
+    try {
+      ignore(serverConnection);
+    } catch (NumberFormatException nfe) {
+    } finally {
+      serverConnection.disconnect();
+    }
+    return 0;
+  }
+
+  void scannerNotClosed() throws IOException {
+    Scanner scanner = new Scanner(new FileInputStream("file.txt"));
+  }
+
+  void scannerClosed() throws IOException {
+    Scanner scanner = new Scanner(new FileInputStream("file.txt"));
+    scanner.close();
+  }
+
+  void processDestroyed() {
+    Process process = null;
+    try {
+      process = Runtime.getRuntime().exec("");
+    } catch (IOException e) {
+    } finally {
+      process.destroy();
+    }
+  }
+
+  void processForciblyDestroyed() throws IOException {
+    Process process = null;
+    try {
+      process = Runtime.getRuntime().exec("");
+    } finally {
+      ignore(process.destroyForcibly());
+    }
+  }
+
+  class Container {
+    FileInputStream inputStream;
+  }
+
+  native Container load(FileInputStream inputStream);
+
+  public Container resourceReturnedIndirectly() {
+    FileInputStream inputStream;
+    Container container = null;
+    try {
+      inputStream = new FileInputStream("pif.txt");
+      container = load(inputStream);
+    } catch (FileNotFoundException e) {
+      return null;
+    }
+    return container;
+  }
+
+  native void unknownClose(Closeable c);
+
+  public void resourceClosedBySkippedMethod() {
+    FileInputStream inputStream = null;
+    try {
+      inputStream = new FileInputStream("pif.txt");
+    } catch (FileNotFoundException e) {
+      return;
+    } finally {
+      unknownClose(inputStream);
+    }
+  }
+
+  public int tryWithResource() {
+    try (FileInputStream inputStream = new FileInputStream("paf.txt")) {
+      return inputStream.read();
+    } catch (IOException e) {
+      return 0;
+    }
+  }
+
+  public InputStreamReader withCharset(URLConnection urlConnection) {
+    InputStreamReader reader = null;
+    try {
+      reader = new InputStreamReader(urlConnection.getInputStream(), "iso-8859-1");
+    } catch (Exception e) {
+      return null;
+    } finally {
+      if (reader != null) {
+        try {
+          reader.close();
+        } catch (IOException e) {
+          // do nothing
+        }
+      }
+    }
+    return reader;
+  }
+
+  public void withZipFile() throws IOException {
+    ZipFile f = new ZipFile("hi");
+    InputStream s = f.getInputStream(f.getEntry("there"));
+    if (s != null) s.toString();
+    f.close();
+  }
+
+  public void deflaterLeak() {
+    Deflater comp = new Deflater();
+  }
+
+  public void deflaternoLeak() {
+    Deflater comp = new Deflater();
+    comp.end();
+  }
+
+  public void inflaterLeak() {
+    Inflater decomp = new Inflater();
+  }
+
+  public void inflaterNoLeak() {
+    Inflater decomp = new Inflater();
+    decomp.end();
+  }
+
+  void NoResourceLeakWarningAfterCheckState(File f, int x) throws IOException {
+    InputStream stream = new FileInputStream(f);
+    Preconditions.checkState(x > 0);
+    stream.close();
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/ReturnValueIgnored.java b/infer/tests/codetoanalyze/java/pulse/ReturnValueIgnored.java
new file mode 100644
index 000000000..8d9b0d013
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/ReturnValueIgnored.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+public class ReturnValueIgnored {
+
+  private int m() {
+    return 1;
+  }
+
+  public void returnValueIgnored() {
+    m();
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/SkippedSourceFile.java b/infer/tests/codetoanalyze/java/pulse/SkippedSourceFile.java
new file mode 100644
index 000000000..8be5faf8d
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/SkippedSourceFile.java
@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+// _SHOULD_BE_SKIPPED_
+
+package codetoanalyze.java.infer;
+
+public class SkippedSourceFile {
+
+  static Object createdBySkippedFile() {
+    return null;
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/SomeLibrary.java b/infer/tests/codetoanalyze/java/pulse/SomeLibrary.java
new file mode 100644
index 000000000..b30086b15
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/SomeLibrary.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+public class SomeLibrary {
+
+  class $$Z {}
+
+  T t;
+
+  T get() {
+    return t == null ? null : t;
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/SuppressLintExample.java b/infer/tests/codetoanalyze/java/pulse/SuppressLintExample.java
new file mode 100644
index 000000000..804e88c28
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/SuppressLintExample.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import com.facebook.infer.annotation.SuppressLint;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+
+// @SuppressLint("Suppressing all the warnings in a class is not supported yet")
+class SuppressAllWarnigsInTheClass {
+
+  void shouldNotReportNPE() {
+    Object object = null;
+    object.toString();
+  }
+
+  void shouldNotReportResourceLeak() {
+    try {
+      FileInputStream fis = new FileInputStream(new File("whatever.txt"));
+    } catch (IOException e) {
+    }
+  }
+}
+
+public class SuppressLintExample {
+
+  @SuppressLint("null-dereference")
+  SuppressLintExample() {
+    Object object = null;
+    object.toString();
+  }
+
+  void shouldReportNPE() {
+    Object object = null;
+    object.toString();
+  }
+
+  @SuppressLint("null-dereference")
+  void shouldNotReportNPE() {
+    Object object = null;
+    object.toString();
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/T.java b/infer/tests/codetoanalyze/java/pulse/T.java
new file mode 100644
index 000000000..294dfa2c1
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/T.java
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+public class T {
+  int x;
+
+  void f() {}
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/Utils.java b/infer/tests/codetoanalyze/java/pulse/Utils.java
new file mode 100644
index 000000000..bb88ae671
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/Utils.java
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import java.io.Closeable;
+
+public class Utils {
+
+  public static void closeQuietly(Closeable closeable) {
+    try {
+      if (closeable != null) {
+        closeable.close();
+      }
+    } catch (Exception ex) {
+    }
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/WriterLeaks.java b/infer/tests/codetoanalyze/java/pulse/WriterLeaks.java
new file mode 100644
index 000000000..f5e2941f0
--- /dev/null
+++ b/infer/tests/codetoanalyze/java/pulse/WriterLeaks.java
@@ -0,0 +1,184 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package codetoanalyze.java.infer;
+
+import java.io.BufferedWriter;
+import java.io.FileOutputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.PipedReader;
+import java.io.PipedWriter;
+import java.io.PrintWriter;
+import java.io.Writer;
+
+public class WriterLeaks {
+
+  // Writer tests
+
+  public void writerNotClosedAfterWrite() {
+    Writer writer;
+    try {
+      writer = new PrintWriter("file.txt");
+      writer.write(10);
+      writer.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void writerClosed() throws IOException {
+    Writer writer = null;
+    try {
+      writer = new PrintWriter("file.txt");
+      writer.write(10);
+    } catch (IOException e) {
+    } finally {
+      if (writer != null) writer.close();
+    }
+  }
+
+  // PrintWriter tests
+
+  public void printWriterNotClosedAfterAppend() {
+    PrintWriter writer;
+    try {
+      writer = new PrintWriter("file.txt");
+      writer = writer.append('0');
+      writer.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void printWriterClosed() throws IOException {
+    PrintWriter writer = null;
+    try {
+      writer = new PrintWriter("file.txt");
+      writer = writer.append(null);
+    } catch (IOException e) {
+    } finally {
+      if (writer != null) writer.close();
+    }
+  }
+
+  // BufferedWriter tests
+
+  public void bufferedWriterNotClosedAfterWrite() {
+    BufferedWriter writer;
+    try {
+      FileWriter fw = new FileWriter("file.txt");
+      writer = new BufferedWriter(fw);
+      writer.write("word");
+      writer.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void bufferedWriterClosed() throws IOException {
+    BufferedWriter writer = null;
+    try {
+      FileWriter fw = new FileWriter("file.txt");
+      writer = new BufferedWriter(fw);
+      writer.flush();
+    } catch (IOException e) {
+    } finally {
+      if (writer != null) writer.close();
+    }
+  }
+
+  // OutputStreamWriter tests
+
+  public void outputStreamWriterNotClosedAfterWrite() {
+    OutputStreamWriter writer;
+    try {
+      writer = new OutputStreamWriter(new FileOutputStream("file.txt"));
+      writer.write("word");
+      writer.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void outputStreamWriterClosed() throws IOException {
+    OutputStreamWriter writer = null;
+    try {
+      writer = new OutputStreamWriter(new FileOutputStream("file.txt"));
+      writer.write(10);
+    } catch (IOException e) {
+    } finally {
+      if (writer != null) writer.close();
+    }
+  }
+
+  // FileWriter tests
+
+  public void fileWriterNotClosedAfterWrite() {
+    FileWriter writer;
+    try {
+      writer = new FileWriter("file.txt");
+      writer.write("word");
+      writer.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void fileWriterClosed() throws IOException {
+    FileWriter writer = null;
+    try {
+      writer = new FileWriter("file.txt");
+      writer.write(10);
+    } catch (IOException e) {
+    } finally {
+      if (writer != null) writer.close();
+    }
+  }
+
+  // PipedWriter tests
+
+  public void pipedWriterNotClosedAfterConstructedWithReader() {
+    PipedWriter writer;
+    PipedReader reader;
+    try {
+      reader = new PipedReader();
+      writer = new PipedWriter(reader);
+      writer.write(42);
+      writer.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void pipedWriterNotClosedAfterConnect(PipedReader reader) {
+    PipedWriter writer;
+    try {
+      writer = new PipedWriter();
+      writer.connect(reader);
+      writer.write(42);
+      writer.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void pipedWriterNotConnected() {
+    PipedWriter writer;
+    try {
+      writer = new PipedWriter();
+      writer.close();
+    } catch (IOException e) {
+    }
+  }
+
+  public void pipedWriterClosed(PipedReader reader) throws IOException {
+    PipedWriter writer = null;
+    try {
+      writer = new PipedWriter();
+      writer.connect(reader);
+      writer.write(42);
+    } catch (IOException e) {
+    } finally {
+      if (writer != null) writer.close();
+    }
+  }
+}
diff --git a/infer/tests/codetoanalyze/java/pulse/issues.exp b/infer/tests/codetoanalyze/java/pulse/issues.exp
index c12072be8..e7b6fb65f 100644
--- a/infer/tests/codetoanalyze/java/pulse/issues.exp
+++ b/infer/tests/codetoanalyze/java/pulse/issues.exp
@@ -1,3 +1,10 @@
+codetoanalyze/java/pulse/AnalysisStops.java, codetoanalyze.java.infer.AnalysisStops.accessPathInCalleeMayCauseFalseNegativeBad():void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,when calling `void AnalysisStops.accessPathOnParamOk(AnalysisStops$MyObj)` here,parameter `obj` of void AnalysisStops.accessPathOnParamOk(AnalysisStops$MyObj),assigned,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/AnalysisStops.java, codetoanalyze.java.infer.AnalysisStops.fieldReadInCalleeMayCauseFalseNegativeBad():void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,when calling `void AnalysisStops.derefParamOk(AnalysisStops$MyObj)` here,parameter `obj` of void AnalysisStops.derefParamOk(AnalysisStops$MyObj),assigned,invalid access occurs here]
+codetoanalyze/java/pulse/AnalysisStops.java, codetoanalyze.java.infer.AnalysisStops.fieldReadInCalleeWithAngelicObjFieldMayCauseFalseNegativeBad():void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,when calling `void AnalysisStops.derefParamOk(AnalysisStops$MyObj)` here,parameter `obj` of void AnalysisStops.derefParamOk(AnalysisStops$MyObj),assigned,invalid access occurs here]
+codetoanalyze/java/pulse/Builtins.java, codetoanalyze.java.infer.Builtins.blockErrorIntAssumeOk(java.lang.Object):void, 4, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/Builtins.java, codetoanalyze.java.infer.Builtins.blockErrorOk():void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/Builtins.java, codetoanalyze.java.infer.Builtins.doNotBlockErrorBad(java.lang.Object):void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [*** LATENT ***,invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/Builtins.java, codetoanalyze.java.infer.Builtins.doNotBlockErrorBad(java.lang.Object):void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [*** LATENT ***,invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
 codetoanalyze/java/pulse/DefaultInInterface.java, DefaultInInterface$A.defaultCallNPE():void, 1, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object DefaultInInterface$I.defaultMethod1()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object DefaultInInterface$I.defaultMethod1()`,return from call to `Object DefaultInInterface$I.defaultMethod1()`,assigned,invalid access occurs here]
 codetoanalyze/java/pulse/DefaultInInterface.java, DefaultInInterface$B.overridenCallNPE():void, 1, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object DefaultInInterface$B.defaultMethod2()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object DefaultInInterface$B.defaultMethod2()`,return from call to `Object DefaultInInterface$B.defaultMethod2()`,assigned,invalid access occurs here]
 codetoanalyze/java/pulse/DefaultInInterface.java, DefaultInInterface.uncertainCallMethod1NPE_latent(int):void, 5, NULLPTR_DEREFERENCE, no_bucket, ERROR, [*** LATENT ***,invalidation part of the trace starts here,when calling `Object DefaultInInterface$I.defaultMethod1()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object DefaultInInterface$I.defaultMethod1()`,return from call to `Object DefaultInInterface$I.defaultMethod1()`,assigned,invalid access occurs here]
@@ -7,3 +14,46 @@ codetoanalyze/java/pulse/DynamicDispatch.java, codetoanalyze.java.infer.DynamicD
 codetoanalyze/java/pulse/DynamicDispatch.java, codetoanalyze.java.infer.DynamicDispatch.dynamicDispatchShouldNotCauseFalseNegativeEasyBad():void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object DynamicDispatch$Subtype.foo()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object DynamicDispatch$Subtype.foo()`,return from call to `Object DynamicDispatch$Subtype.foo()`,assigned,invalid access occurs here]
 codetoanalyze/java/pulse/DynamicDispatch.java, codetoanalyze.java.infer.DynamicDispatch.dynamicResolutionWithVariadicMethodBad():void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object DynamicDispatch.variadicMethod(DynamicDispatch$Supertype[])` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object DynamicDispatch.variadicMethod(DynamicDispatch$Supertype[])`,return from call to `Object DynamicDispatch.variadicMethod(DynamicDispatch$Supertype[])`,assigned,invalid access occurs here]
 codetoanalyze/java/pulse/DynamicDispatch.java, codetoanalyze.java.infer.DynamicDispatch.interfaceShouldNotCauseFalseNegativeEasyBad():void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object DynamicDispatch$Impl.foo()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object DynamicDispatch$Impl.foo()`,return from call to `Object DynamicDispatch$Impl.foo()`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/IntegerExample.java, codetoanalyze.java.infer.IntegerExample.testIntegerEqualsBad():void, 6, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/IntegerExample.java, codetoanalyze.java.infer.IntegerExample.testIntegerEqualsFN():void, 6, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/IntegerExample.java, codetoanalyze.java.infer.IntegerExample.testIntegerEqualsGood():void, 6, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/IntegerExample.java, codetoanalyze.java.infer.IntegerExample.testIntegerEqualsGood():void, 10, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/InvokeDynamic.java, codetoanalyze.java.infer.InvokeDynamic.invokeDynamicThenNpeBad(java.util.List):void, 7, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/InvokeDynamic.java, codetoanalyze.java.infer.InvokeDynamic.lambda$npeInLambdaBad$1(java.lang.String,java.lang.String):int, 1, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/Lists.java, codetoanalyze.java.infer.Lists.FN_addInvalidatesEmptinessNPE(java.util.List):void, 5, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/Lists.java, codetoanalyze.java.infer.Lists.clearCausesEmptinessNPE(java.util.List,int):void, 5, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/Lists.java, codetoanalyze.java.infer.Lists.emptyRemembersOk(java.util.List):void, 4, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/Lists.java, codetoanalyze.java.infer.Lists.getElementNPE(java.util.List):void, 4, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object Lists.getElement(List)` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object Lists.getElement(List)`,return from call to `Object Lists.getElement(List)`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/Lists.java, codetoanalyze.java.infer.Lists.getElementOk(java.util.List):void, 4, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object Lists.getElement(List)` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object Lists.getElement(List)`,return from call to `Object Lists.getElement(List)`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/Lists.java, codetoanalyze.java.infer.Lists.removeInvalidatesNonEmptinessNPE(java.util.List,int):void, 5, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions$$$Class$Name$With$Dollars.npeWithDollars():void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.badCheckShouldCauseNPE():void, 1, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object NullPointerExceptions.getObj()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object NullPointerExceptions.getObj()`,return from call to `Object NullPointerExceptions.getObj()`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.derefBoxedGetterAfterCheckShouldNotCauseNPE():void, 1, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Boolean NullPointerExceptions.getBool()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Boolean NullPointerExceptions.getBool()`,return from call to `Boolean NullPointerExceptions.getBool()`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.derefGetterAfterCheckShouldNotCauseNPE():void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object NullPointerExceptions.getObj()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object NullPointerExceptions.getObj()`,return from call to `Object NullPointerExceptions.getObj()`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.derefNonThisGetterAfterCheckShouldNotCauseNPE():void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object NullPointerExceptions.getObj()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object NullPointerExceptions.getObj()`,return from call to `Object NullPointerExceptions.getObj()`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.derefNull():void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object NullPointerExceptions.derefUndefinedCallee()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object NullPointerExceptions.derefUndefinedCallee()`,return from call to `Object NullPointerExceptions.derefUndefinedCallee()`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.derefNullableRet(boolean):void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [*** LATENT ***,invalidation part of the trace starts here,when calling `Object NullPointerExceptions.nullableRet(boolean)` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object NullPointerExceptions.nullableRet(boolean)`,return from call to `Object NullPointerExceptions.nullableRet(boolean)`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.dereferenceAfterLoopOnList(codetoanalyze.java.infer.NullPointerExceptions$L):void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [*** LATENT ***,invalidation part of the trace starts here,when calling `Object NullPointerExceptions.returnsNullAfterLoopOnList(NullPointerExceptions$L)` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object NullPointerExceptions.returnsNullAfterLoopOnList(NullPointerExceptions$L)`,return from call to `Object NullPointerExceptions.returnsNullAfterLoopOnList(NullPointerExceptions$L)`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.dereferenceAfterUnlock1(java.util.concurrent.locks.Lock):void, 4, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.dereferenceAfterUnlock2(java.util.concurrent.locks.Lock):void, 6, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.nullPointerException():int, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.nullPointerExceptionArrayLength():void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.nullPointerExceptionCallArrayReadMethod():void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `Object NullPointerExceptions.arrayReadShouldNotCauseSymexMemoryError(int)` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `Object NullPointerExceptions.arrayReadShouldNotCauseSymexMemoryError(int)`,return from call to `Object NullPointerExceptions.arrayReadShouldNotCauseSymexMemoryError(int)`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.nullPointerExceptionInArrayLengthLoop(java.lang.Object[]):void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.nullPointerExceptionInterProc():int, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `NullPointerExceptions$A NullPointerExceptions.canReturnNullObject(boolean)` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `NullPointerExceptions$A NullPointerExceptions.canReturnNullObject(boolean)`,return from call to `NullPointerExceptions$A NullPointerExceptions.canReturnNullObject(boolean)`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.nullPointerExceptionUnlessFrameFails():void, 4, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.nullPointerExceptionWithArray():int, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.nullPointerExceptionWithNullArrayParameter():void, 1, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,when calling `void NullPointerExceptions.expectNotNullArrayParameter(NullPointerExceptions$A[])` here,parameter `array` of void NullPointerExceptions.expectNotNullArrayParameter(NullPointerExceptions$A[]),invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.nullPointerExceptionWithNullObjectParameter():void, 1, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,when calling `void NullPointerExceptions.expectNotNullObjectParameter(NullPointerExceptions$A)` here,parameter `a` of void NullPointerExceptions.expectNotNullObjectParameter(NullPointerExceptions$A),invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.otherSinkWithNeverNullSource():void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `T SomeLibrary.get()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `T SomeLibrary.get()`,return from call to `T SomeLibrary.get()`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.shouldNotReportNPE():void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.sinkWithNeverNullSource():void, 3, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `T NeverNullSource.get()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `T NeverNullSource.get()`,return from call to `T NeverNullSource.get()`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.someNPEAfterResourceLeak():void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,when calling `T CloseableAsResourceExample.sourceOfNullWithResourceLeak()` here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,passed as argument to `T CloseableAsResourceExample.sourceOfNullWithResourceLeak()`,return from call to `T CloseableAsResourceExample.sourceOfNullWithResourceLeak()`,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.stringConstantEqualsFalseNotNPE_FP():void, 10, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.stringConstantEqualsTrueNotNPE():void, 7, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.stringConstantEqualsTrueNotNPE():void, 12, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/NullPointerExceptions.java, codetoanalyze.java.infer.NullPointerExceptions.stringVarEqualsFalseNPE():void, 5, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/SuppressLintExample.java, codetoanalyze.java.infer.SuppressAllWarnigsInTheClass.shouldNotReportNPE():void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/SuppressLintExample.java, codetoanalyze.java.infer.SuppressLintExample.<init>(), 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/SuppressLintExample.java, codetoanalyze.java.infer.SuppressLintExample.shouldNotReportNPE():void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]
+codetoanalyze/java/pulse/SuppressLintExample.java, codetoanalyze.java.infer.SuppressLintExample.shouldReportNPE():void, 2, NULLPTR_DEREFERENCE, no_bucket, ERROR, [invalidation part of the trace starts here,assigned,is the null pointer,use-after-lifetime part of the trace starts here,assigned,invalid access occurs here]