[infer][java] remove the no-op model for Cursor.close()

Summary: The diff remove the no-op model for `Cursor.close()` by the frontend-based `Closeable` as resources mechanism where every call of the form `object.close()` removes the file attribute on `object` when `object` is of type `Closeable`.

Reviewed By: sblackshear

Differential Revision: D4519386

fbshipit-source-id: 83633d4

infer/models/java/src/android/database/Cursor.java

@@ -12,7 +12,4 @@ package android.database;
 
 import java.io.Closeable;
 
-public interface Cursor extends Closeable {
+public interface Cursor extends Closeable {}
-
-  public void close();
-}

infer/models/java/src/android/database/CursorWrapper.java

@@ -12,6 +12,8 @@ package android.database;
 import com.facebook.infer.builtins.InferUndefined;
 import com.facebook.infer.builtins.InferBuiltins;
 
+import java.io.IOException;
+
 public class CursorWrapper implements Cursor {
   protected final Cursor mCursor;
 
@@ -20,7 +22,9 @@ public class CursorWrapper implements Cursor {
   }
 
   public void close() {
+    try {
       mCursor.close();
+    } catch (IOException e) {}
   }
 
 }