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[infer][biabduction] keep the files in the trace even when the exact location of the method is not known

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Summary: The Java bytecode does not contain information about the location of abstract of interface methods. Before this diff, the analysis trace was tuncated and the file where the abstract or interface method was not included in the trace, which makes it harder to understand the Infer report, especially when the method is on a generated file that is not checked in the repository.

Reviewed By: sblackshear

Differential Revision: D6223612

fbshipit-source-id: c80c6f2
master
Jeremy Dubreil 7 years ago committed by Facebook Github Bot
parent b594cbdc5a
commit 0a1971a08d
5 changed files with 48 additions and 48 deletions
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2
infer/src/backend/paths.ml
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@ -477,7 +477,7 @@ end = struct
trace := Errlog.make_trace_element level curr_loc descr node_tags :: !trace ;
Option.iter
~f:(fun loc ->
if Typ.Procname.is_java pname && loc.Location.line > 0 then
if Typ.Procname.is_java pname then
let definition_descr =
Format.sprintf "Definition of %s" (Typ.Procname.to_simplified_string pname)
in

24
infer/tests/build_systems/ant/issues.exp
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@ -1,16 +1,16 @@
codetoanalyze/java/infer/AnalysisStops.java, void AnalysisStops.fieldReadInCalleeMayCauseFalseNegative(), 3, NULL_DEREFERENCE, [start of procedure fieldReadInCalleeMayCauseFalseNegative(),Skipping externalFunc2(): method has no implementation,start of procedure derefParam(...),Skipping toString(): unknown method]
codetoanalyze/java/infer/AnalysisStops.java, void AnalysisStops.fieldReadInCalleeWithAngelicObjFieldMayCauseFalseNegative(), 3, NULL_DEREFERENCE, [start of procedure fieldReadInCalleeWithAngelicObjFieldMayCauseFalseNegative(),Skipping externalFunc2(): method has no implementation,start of procedure derefParam(...),Skipping toString(): unknown method]
codetoanalyze/java/infer/AnalysisStops.java, void AnalysisStops.skipFunctionInLoopMayCauseFalseNegative(), 5, NULL_DEREFERENCE, [start of procedure skipFunctionInLoopMayCauseFalseNegative(),Taking true branch,Skipping externalFunc(): method has no implementation,Taking true branch,Skipping externalFunc(): method has no implementation,Taking false branch]
codetoanalyze/java/infer/AnalysisStops.java, void AnalysisStops.fieldReadInCalleeMayCauseFalseNegative(), 3, NULL_DEREFERENCE, [start of procedure fieldReadInCalleeMayCauseFalseNegative(),Skipping externalFunc2(): method has no implementation,Definition of externalFunc2(),start of procedure derefParam(...),Skipping toString(): unknown method]
codetoanalyze/java/infer/AnalysisStops.java, void AnalysisStops.fieldReadInCalleeWithAngelicObjFieldMayCauseFalseNegative(), 3, NULL_DEREFERENCE, [start of procedure fieldReadInCalleeWithAngelicObjFieldMayCauseFalseNegative(),Skipping externalFunc2(): method has no implementation,Definition of externalFunc2(),start of procedure derefParam(...),Skipping toString(): unknown method]
codetoanalyze/java/infer/AnalysisStops.java, void AnalysisStops.skipFunctionInLoopMayCauseFalseNegative(), 5, NULL_DEREFERENCE, [start of procedure skipFunctionInLoopMayCauseFalseNegative(),Taking true branch,Skipping externalFunc(): method has no implementation,Definition of externalFunc(),Taking true branch,Skipping externalFunc(): method has no implementation,Definition of externalFunc(),Taking false branch]
codetoanalyze/java/infer/AutoGenerated.java, void AutoGenerated.npe(), 2, NULL_DEREFERENCE, [start of procedure npe()]
codetoanalyze/java/infer/Builtins.java, void Builtins.doNotBlockError(Object), 3, NULL_DEREFERENCE, [start of procedure doNotBlockError(...),Taking true branch]
codetoanalyze/java/infer/CloseableAsResourceExample.java, T CloseableAsResourceExample.sourceOfNullWithResourceLeak(), 1, RESOURCE_LEAK, [start of procedure sourceOfNullWithResourceLeak(),start of procedure SomeResource(),return from a call to SomeResource.<init>()]
codetoanalyze/java/infer/CloseableAsResourceExample.java, void CloseableAsResourceExample.failToCloseWithCloseQuietly(), 5, RESOURCE_LEAK, [start of procedure failToCloseWithCloseQuietly(),start of procedure SomeResource(),return from a call to SomeResource.<init>(),start of procedure doSomething(),Taking true branch,start of procedure LocalException(),return from a call to LocalException.<init>(),exception codetoanalyze.java.infer.LocalException,return from a call to void SomeResource.doSomething()]
codetoanalyze/java/infer/CloseableAsResourceExample.java, void CloseableAsResourceExample.failToCloseWithCloseQuietly(), 5, RESOURCE_LEAK, [start of procedure failToCloseWithCloseQuietly(),start of procedure SomeResource(),return from a call to SomeResource.<init>(),start of procedure doSomething(),Skipping star(): method has no implementation,Definition of star(),Taking true branch,start of procedure LocalException(),return from a call to LocalException.<init>(),exception codetoanalyze.java.infer.LocalException,return from a call to void SomeResource.doSomething()]
codetoanalyze/java/infer/CloseableAsResourceExample.java, void CloseableAsResourceExample.leakFoundWhenIndirectlyImplementingCloseable(), 1, RESOURCE_LEAK, [start of procedure leakFoundWhenIndirectlyImplementingCloseable(),start of procedure CloseableAsResourceExample$MyResource(...),return from a call to CloseableAsResourceExample$MyResource.<init>(CloseableAsResourceExample)]
codetoanalyze/java/infer/CloseableAsResourceExample.java, void CloseableAsResourceExample.notClearinglocalMapContainingResourcesBad(), 4, RESOURCE_LEAK, [start of procedure notClearinglocalMapContainingResourcesBad(),start of procedure SomeResource(),return from a call to SomeResource.<init>()]
codetoanalyze/java/infer/CloseableAsResourceExample.java, void CloseableAsResourceExample.notClosingCloseable(), 1, RESOURCE_LEAK, [start of procedure notClosingCloseable(),start of procedure SomeResource(),return from a call to SomeResource.<init>()]
codetoanalyze/java/infer/CloseableAsResourceExample.java, void CloseableAsResourceExample.notClosingWrapper(), 2, RESOURCE_LEAK, [start of procedure notClosingWrapper(),start of procedure Resource(),return from a call to Resource.<init>(),start of procedure Sub(...),start of procedure Wrapper(...),return from a call to Wrapper.<init>(Resource),return from a call to Sub.<init>(Resource),start of procedure close(),return from a call to void Resource.close()]
codetoanalyze/java/infer/CloseableAsResourceExample.java, void CloseableAsResourceExample.skippedVritualCallDoesNotCloseResourceOnReceiver(), 2, RESOURCE_LEAK, [start of procedure skippedVritualCallDoesNotCloseResourceOnReceiver(),start of procedure SomeResource(),return from a call to SomeResource.<init>(),Skipping foo(...): method has no implementation]
codetoanalyze/java/infer/CloseableAsResourceExample.java, void CloseableAsResourceExample.withException(), 4, RESOURCE_LEAK, [start of procedure withException(),start of procedure SomeResource(),return from a call to SomeResource.<init>(),start of procedure doSomething(),Taking true branch,start of procedure LocalException(),return from a call to LocalException.<init>(),exception codetoanalyze.java.infer.LocalException,return from a call to void SomeResource.doSomething()]
codetoanalyze/java/infer/CloseableAsResourceExample.java, void CloseableAsResourceExample.skippedVritualCallDoesNotCloseResourceOnReceiver(), 2, RESOURCE_LEAK, [start of procedure skippedVritualCallDoesNotCloseResourceOnReceiver(),start of procedure SomeResource(),return from a call to SomeResource.<init>(),Skipping foo(...): method has no implementation,Definition of foo(...)]
codetoanalyze/java/infer/CloseableAsResourceExample.java, void CloseableAsResourceExample.withException(), 4, RESOURCE_LEAK, [start of procedure withException(),start of procedure SomeResource(),return from a call to SomeResource.<init>(),start of procedure doSomething(),Skipping star(): method has no implementation,Definition of star(),Taking true branch,start of procedure LocalException(),return from a call to LocalException.<init>(),exception codetoanalyze.java.infer.LocalException,return from a call to void SomeResource.doSomething()]
codetoanalyze/java/infer/ContextLeaks.java, ContextLeaks$Singleton ContextLeaks$Singleton.getInstance(Context), 4, CONTEXT_LEAK, [start of procedure getInstance(...),Taking false branch,return from a call to ContextLeaks$Singleton ContextLeaks$Singleton.getInstance(Context)]
codetoanalyze/java/infer/ContextLeaks.java, ContextLeaks$Singleton ContextLeaks.singletonLeak(), 1, CONTEXT_LEAK, [start of procedure singletonLeak(),start of procedure getInstance(...),Taking false branch,return from a call to ContextLeaks$Singleton ContextLeaks$Singleton.getInstance(Context),return from a call to ContextLeaks$Singleton ContextLeaks.singletonLeak()]
codetoanalyze/java/infer/ContextLeaks.java, void ContextLeaks.directLeak(), 2, CONTEXT_LEAK, [start of procedure directLeak(),return from a call to void ContextLeaks.directLeak()]
@ -115,17 +115,17 @@ codetoanalyze/java/infer/NullPointerExceptions.java, int NullPointerExceptions.n
codetoanalyze/java/infer/NullPointerExceptions.java, int NullPointerExceptions.nullPointerExceptionWithExceptionHandling(boolean), 5, NULL_DEREFERENCE, [start of procedure nullPointerExceptionWithExceptionHandling(...),exception java.lang.Exception,Switch condition is true. Entering switch case]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions$$$Class$Name$With$Dollars.npeWithDollars(), 2, NULL_DEREFERENCE, [start of procedure npeWithDollars()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions$E.dereferenceNullableInterfaceFieldBad(), 1, NULL_DEREFERENCE, [start of procedure dereferenceNullableInterfaceFieldBad()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.badCheckShouldCauseNPE(), 1, NULL_DEREFERENCE, [start of procedure badCheckShouldCauseNPE(),start of procedure getBool(),Taking true branch,return from a call to Boolean NullPointerExceptions.getBool(),Taking true branch,start of procedure getObj(),Taking false branch,return from a call to Object NullPointerExceptions.getObj()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.badCheckShouldCauseNPE(), 1, NULL_DEREFERENCE, [start of procedure badCheckShouldCauseNPE(),start of procedure getBool(),Skipping test(): method has no implementation,Definition of test(),Taking true branch,return from a call to Boolean NullPointerExceptions.getBool(),Taking true branch,start of procedure getObj(),Skipping test(): method has no implementation,Definition of test(),Taking false branch,return from a call to Object NullPointerExceptions.getObj()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.cursorFromContentResolverNPE(String), 9, NULL_DEREFERENCE, [start of procedure cursorFromContentResolverNPE(...)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.deferenceNullableMethodCallingSkippedMethodBad(), 1, NULL_DEREFERENCE, [start of procedure deferenceNullableMethodCallingSkippedMethodBad(),start of procedure wrapUnknownFuncWithNullable(),return from a call to Object NullPointerExceptions.wrapUnknownFuncWithNullable()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.deferenceNullableMethodCallingSkippedMethodBad(), 1, NULL_DEREFERENCE, [start of procedure deferenceNullableMethodCallingSkippedMethodBad(),start of procedure wrapUnknownFuncWithNullable(),Skipping unknownFunc(): method has no implementation,Definition of unknownFunc(),return from a call to Object NullPointerExceptions.wrapUnknownFuncWithNullable()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefNull(), 2, NULL_DEREFERENCE, [start of procedure derefNull(),start of procedure derefUndefinedCallee(),start of procedure retUndefined(),return from a call to Object NullPointerExceptions.retUndefined(),Skipping toString(): unknown method,return from a call to Object NullPointerExceptions.derefUndefinedCallee()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefNullableGetter(), 2, NULL_DEREFERENCE, [start of procedure derefNullableGetter(),start of procedure nullableGetter(),return from a call to Object NullPointerExceptions.nullableGetter()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefNullableRet(boolean), 2, NULL_DEREFERENCE, [start of procedure derefNullableRet(...),start of procedure nullableRet(...),Taking true branch,return from a call to Object NullPointerExceptions.nullableRet(boolean)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefUndefNullableRet(), 2, NULL_DEREFERENCE, [start of procedure derefUndefNullableRet(),Skipping undefNullableRet(): method has no implementation]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefUndefNullableRetWrapper(), 1, NULL_DEREFERENCE, [start of procedure derefUndefNullableRetWrapper(),start of procedure undefNullableWrapper(),return from a call to Object NullPointerExceptions.undefNullableWrapper()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefUndefNullableRet(), 2, NULL_DEREFERENCE, [start of procedure derefUndefNullableRet(),Skipping undefNullableRet(): method has no implementation,Definition of undefNullableRet()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefUndefNullableRetWrapper(), 1, NULL_DEREFERENCE, [start of procedure derefUndefNullableRetWrapper(),start of procedure undefNullableWrapper(),Skipping undefNullableRet(): method has no implementation,Definition of undefNullableRet(),return from a call to Object NullPointerExceptions.undefNullableWrapper()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.dereferenceAfterUnlock1(Lock), 4, NULL_DEREFERENCE, [start of procedure dereferenceAfterUnlock1(...),Skipping toString(): unknown method]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.dereferenceAfterUnlock2(Lock), 6, NULL_DEREFERENCE, [start of procedure dereferenceAfterUnlock2(...),Skipping toString(): unknown method]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.nullDerefernceReturnOfSkippedFunctionBad(), 3, NULL_DEREFERENCE, [start of procedure nullDerefernceReturnOfSkippedFunctionBad(),Skipping unknownFunc(): method has no implementation,Taking true branch]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.nullDerefernceReturnOfSkippedFunctionBad(), 3, NULL_DEREFERENCE, [start of procedure nullDerefernceReturnOfSkippedFunctionBad(),Skipping unknownFunc(): method has no implementation,Definition of unknownFunc(),Taking true branch]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.nullPointerExceptionArrayLength(), 2, NULL_DEREFERENCE, [start of procedure nullPointerExceptionArrayLength()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.nullPointerExceptionCallArrayReadMethod(), 2, NULL_DEREFERENCE, [start of procedure nullPointerExceptionCallArrayReadMethod(),start of procedure arrayReadShouldNotCauseSymexMemoryError(...),Skipping toString(): unknown method,return from a call to Object NullPointerExceptions.arrayReadShouldNotCauseSymexMemoryError(int)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.nullPointerExceptionFromFailingFileOutputStreamConstructor(), 7, NULL_DEREFERENCE, [start of procedure nullPointerExceptionFromFailingFileOutputStreamConstructor(),exception java.io.FileNotFoundException,Switch condition is true. Entering switch case]
@ -136,7 +136,7 @@ codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.nullPointerExceptionWithNullObjectParameter(), 1, NULL_DEREFERENCE, [start of procedure nullPointerExceptionWithNullObjectParameter(),start of procedure expectNotNullObjectParameter(...)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.nullableFieldNPE(), 1, NULL_DEREFERENCE, [start of procedure nullableFieldNPE()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.nullableParamNPE(Object), 1, NULL_DEREFERENCE, [start of procedure nullableParamNPE(...)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.optionalNPE(Optional), 1, NULL_DEREFERENCE, [start of procedure optionalNPE(...)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.optionalNPE(Optional), 1, NULL_DEREFERENCE, [start of procedure optionalNPE(...),Skipping orNull(): abstract method,Definition of orNull()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.otherSinkWithNeverNullSource(), 3, NULL_DEREFERENCE, [start of procedure otherSinkWithNeverNullSource(),start of procedure SomeLibrary(),return from a call to SomeLibrary.<init>(),start of procedure get(),Taking true branch,return from a call to T SomeLibrary.get()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.sinkWithNeverNullSource(), 3, NULL_DEREFERENCE, [start of procedure sinkWithNeverNullSource(),start of procedure NeverNullSource(),return from a call to NeverNullSource.<init>(),start of procedure get(),Taking true branch,return from a call to T NeverNullSource.get()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.someNPEAfterResourceLeak(), 2, NULL_DEREFERENCE, [start of procedure someNPEAfterResourceLeak(),start of procedure sourceOfNullWithResourceLeak(),start of procedure SomeResource(),return from a call to SomeResource.<init>(),return from a call to T CloseableAsResourceExample.sourceOfNullWithResourceLeak()]

4
infer/tests/build_systems/buck/issues.exp
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@ -1,6 +1,6 @@
infer/tests/build_systems/genrule/module1/Class1.java, void Class1.localNPE1(), 2, NULL_DEREFERENCE, [start of procedure localNPE1()]
infer/tests/build_systems/genrule/module2/Class2.java, void Class2.followMethodDeclarationOnlyBad(SkipImplementationClass1), 2, NULL_DEREFERENCE, [start of procedure followMethodDeclarationOnlyBad(...),Skipping annotatedNullable(): method has no implementation,Definition of annotatedNullable()]
infer/tests/build_systems/genrule/module2/Class2.java, void Class2.interTargetAbstractNPE(Class1), 2, NULL_DEREFERENCE, [start of procedure interTargetAbstractNPE(...),Skipping abstractMayReturnNull(): abstract method]
infer/tests/build_systems/genrule/module2/Class2.java, void Class2.interTargetAbstractNPE(Class1), 2, NULL_DEREFERENCE, [start of procedure interTargetAbstractNPE(...),Skipping abstractMayReturnNull(): abstract method,Definition of abstractMayReturnNull()]
infer/tests/build_systems/genrule/module2/Class2.java, void Class2.interTargetNPE(), 2, NULL_DEREFERENCE, [start of procedure interTargetNPE(),start of procedure returnsNull(),return from a call to String Class1.returnsNull()]
infer/tests/build_systems/genrule/module2/Class2.java, void Class2.interTargetNativeNPE(Class1), 2, NULL_DEREFERENCE, [start of procedure interTargetNativeNPE(...),Skipping nativeMayReturnNull(): method has no implementation]
infer/tests/build_systems/genrule/module2/Class2.java, void Class2.interTargetNativeNPE(Class1), 2, NULL_DEREFERENCE, [start of procedure interTargetNativeNPE(...),Skipping nativeMayReturnNull(): method has no implementation,Definition of nativeMayReturnNull()]
infer/tests/build_systems/genrule/module2/Class2.java, void Class2.localNPE2(), 2, NULL_DEREFERENCE, [start of procedure localNPE2()]

54
infer/tests/codetoanalyze/java/infer/issues.exp
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12
infer/tests/codetoanalyze/java/tracing/issues.exp
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@ -13,18 +13,18 @@ codetoanalyze/java/infer/NullPointerExceptions.java, int NullPointerExceptions.n
codetoanalyze/java/infer/NullPointerExceptions.java, int NullPointerExceptions.nullPointerExceptionWithExceptionHandling(boolean), 5, java.lang.NullPointerException, [start of procedure nullPointerExceptionWithExceptionHandling(...),Taking true branch,exception java.lang.Exception,Switch condition is true. Entering switch case,exception java.lang.NullPointerException,return from a call to int NullPointerExceptions.nullPointerExceptionWithExceptionHandling(boolean)]
codetoanalyze/java/infer/NullPointerExceptions.java, int NullPointerExceptions.preconditionCheckStateTest(NullPointerExceptions$D), 1, PRECONDITION_NOT_MET, [start of procedure preconditionCheckStateTest(...),Taking false branch]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions$$$Class$Name$With$Dollars.npeWithDollars(), 3, java.lang.NullPointerException, [start of procedure npeWithDollars(),exception java.lang.NullPointerException,return from a call to void NullPointerExceptions$$$Class$Name$With$Dollars.npeWithDollars()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.badCheckShouldCauseNPE(), 2, java.lang.NullPointerException, [start of procedure badCheckShouldCauseNPE(),start of procedure getBool(),Taking true branch,return from a call to Boolean NullPointerExceptions.getBool(),Taking true branch,start of procedure getObj(),Taking true branch,return from a call to Object NullPointerExceptions.getObj(),Taking true branch,return from a call to void NullPointerExceptions.badCheckShouldCauseNPE()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.deferenceNullableMethodCallingSkippedMethodBad(), 2, java.lang.NullPointerException, [start of procedure deferenceNullableMethodCallingSkippedMethodBad(),start of procedure wrapUnknownFuncWithNullable(),return from a call to Object NullPointerExceptions.wrapUnknownFuncWithNullable(),Taking true branch,return from a call to void NullPointerExceptions.deferenceNullableMethodCallingSkippedMethodBad()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefNonThisGetterAfterCheckShouldNotCauseNPE(), 5, java.lang.NullPointerException, [start of procedure derefNonThisGetterAfterCheckShouldNotCauseNPE(),start of procedure NullPointerExceptions(),return from a call to NullPointerExceptions.<init>(),Taking true branch,start of procedure getObj(),Taking true branch,return from a call to Object NullPointerExceptions.getObj(),Taking true branch,Taking true branch,start of procedure getObj(),Taking true branch,return from a call to Object NullPointerExceptions.getObj(),Taking true branch,return from a call to void NullPointerExceptions.derefNonThisGetterAfterCheckShouldNotCauseNPE()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.badCheckShouldCauseNPE(), 2, java.lang.NullPointerException, [start of procedure badCheckShouldCauseNPE(),start of procedure getBool(),Skipping test(): method has no implementation,Definition of test(),Taking true branch,return from a call to Boolean NullPointerExceptions.getBool(),Taking true branch,start of procedure getObj(),Skipping test(): method has no implementation,Definition of test(),Taking true branch,return from a call to Object NullPointerExceptions.getObj(),Taking true branch,return from a call to void NullPointerExceptions.badCheckShouldCauseNPE()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.deferenceNullableMethodCallingSkippedMethodBad(), 2, java.lang.NullPointerException, [start of procedure deferenceNullableMethodCallingSkippedMethodBad(),start of procedure wrapUnknownFuncWithNullable(),Skipping unknownFunc(): method has no implementation,Definition of unknownFunc(),return from a call to Object NullPointerExceptions.wrapUnknownFuncWithNullable(),Taking true branch,return from a call to void NullPointerExceptions.deferenceNullableMethodCallingSkippedMethodBad()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefNonThisGetterAfterCheckShouldNotCauseNPE(), 5, java.lang.NullPointerException, [start of procedure derefNonThisGetterAfterCheckShouldNotCauseNPE(),start of procedure NullPointerExceptions(),return from a call to NullPointerExceptions.<init>(),Taking true branch,start of procedure getObj(),Skipping test(): method has no implementation,Definition of test(),Taking true branch,return from a call to Object NullPointerExceptions.getObj(),Taking true branch,Taking true branch,start of procedure getObj(),Skipping test(): method has no implementation,Definition of test(),Taking true branch,return from a call to Object NullPointerExceptions.getObj(),Taking true branch,return from a call to void NullPointerExceptions.derefNonThisGetterAfterCheckShouldNotCauseNPE()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefNull(), 3, java.lang.NullPointerException, [start of procedure derefNull(),start of procedure derefUndefinedCallee(),start of procedure retUndefined(),Taking true branch,return from a call to Object NullPointerExceptions.retUndefined(),exception java.lang.NullPointerException,return from a call to Object NullPointerExceptions.derefUndefinedCallee(),exception java.lang.NullPointerException,return from a call to void NullPointerExceptions.derefNull()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefUndefNullableRetWrapper(), 2, java.lang.NullPointerException, [start of procedure derefUndefNullableRetWrapper(),start of procedure undefNullableWrapper(),return from a call to Object NullPointerExceptions.undefNullableWrapper(),Taking true branch,return from a call to void NullPointerExceptions.derefUndefNullableRetWrapper()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.derefUndefNullableRetWrapper(), 2, java.lang.NullPointerException, [start of procedure derefUndefNullableRetWrapper(),start of procedure undefNullableWrapper(),Skipping undefNullableRet(): method has no implementation,Definition of undefNullableRet(),return from a call to Object NullPointerExceptions.undefNullableWrapper(),Taking true branch,return from a call to void NullPointerExceptions.derefUndefNullableRetWrapper()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.dereferenceAfterLoopOnList(NullPointerExceptions$L), 3, java.lang.NullPointerException, [start of procedure dereferenceAfterLoopOnList(...),start of procedure returnsNullAfterLoopOnList(...),Taking false branch,return from a call to Object NullPointerExceptions.returnsNullAfterLoopOnList(NullPointerExceptions$L),exception java.lang.NullPointerException,return from a call to void NullPointerExceptions.dereferenceAfterLoopOnList(NullPointerExceptions$L)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.dereferenceAfterLoopOnList(NullPointerExceptions$L), 3, java.lang.NullPointerException, [start of procedure dereferenceAfterLoopOnList(...),start of procedure returnsNullAfterLoopOnList(...),Taking false branch,return from a call to Object NullPointerExceptions.returnsNullAfterLoopOnList(NullPointerExceptions$L),exception java.lang.NullPointerException,return from a call to void NullPointerExceptions.dereferenceAfterLoopOnList(NullPointerExceptions$L)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.dereferenceAfterUnlock1(Lock), 5, java.lang.NullPointerException, [start of procedure dereferenceAfterUnlock1(...),exception java.lang.NullPointerException,return from a call to void NullPointerExceptions.dereferenceAfterUnlock1(Lock)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.dereferenceAfterUnlock1(Lock), 5, java.lang.NullPointerException, [start of procedure dereferenceAfterUnlock1(...),exception java.lang.NullPointerException,return from a call to void NullPointerExceptions.dereferenceAfterUnlock1(Lock)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.dereferenceAfterUnlock2(Lock), 7, java.lang.NullPointerException, [start of procedure dereferenceAfterUnlock2(...),exception java.lang.NullPointerException,return from a call to void NullPointerExceptions.dereferenceAfterUnlock2(Lock)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.dereferenceAfterUnlock2(Lock), 7, java.lang.NullPointerException, [start of procedure dereferenceAfterUnlock2(...),exception java.lang.NullPointerException,return from a call to void NullPointerExceptions.dereferenceAfterUnlock2(Lock)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.dontReportOnNullableIndirectReassignmentToUnknown(Object), 3, java.lang.NullPointerException, [start of procedure dontReportOnNullableIndirectReassignmentToUnknown(...),start of procedure callUnknownFunc(),return from a call to Object NullPointerExceptions.callUnknownFunc(),Taking true branch,return from a call to void NullPointerExceptions.dontReportOnNullableIndirectReassignmentToUnknown(Object)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.dontReportOnNullableIndirectReassignmentToUnknown(Object), 3, java.lang.NullPointerException, [start of procedure dontReportOnNullableIndirectReassignmentToUnknown(...),start of procedure callUnknownFunc(),Skipping unknownFunc(): method has no implementation,Definition of unknownFunc(),return from a call to Object NullPointerExceptions.callUnknownFunc(),Taking true branch,return from a call to void NullPointerExceptions.dontReportOnNullableIndirectReassignmentToUnknown(Object)]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.nullPointerExceptionArrayLength(), 3, java.lang.NullPointerException, [start of procedure nullPointerExceptionArrayLength(),exception java.lang.NullPointerException,return from a call to void NullPointerExceptions.nullPointerExceptionArrayLength()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.nullPointerExceptionCallArrayReadMethod(), 3, java.lang.NullPointerException, [start of procedure nullPointerExceptionCallArrayReadMethod(),exception java.lang.NullPointerException,return from a call to void NullPointerExceptions.nullPointerExceptionCallArrayReadMethod()]
codetoanalyze/java/infer/NullPointerExceptions.java, void NullPointerExceptions.nullPointerExceptionCallArrayReadMethod(), 3, java.lang.NullPointerException, [start of procedure nullPointerExceptionCallArrayReadMethod(),exception java.lang.NullPointerException,return from a call to void NullPointerExceptions.nullPointerExceptionCallArrayReadMethod()]
@ -48,7 +48,7 @@ codetoanalyze/java/tracing/NullPointerExceptionExample.java, void NullPointerExc
codetoanalyze/java/tracing/NullPointerExceptionExample.java, void NullPointerExceptionExample.callLeadToNpe(), 2, java.lang.NullPointerException, [start of procedure callLeadToNpe(),start of procedure callDeref(...),Taking true branch,start of procedure deref(...),exception java.lang.NullPointerException,return from a call to void NullPointerExceptionExample.deref(T2),exception java.lang.NullPointerException,return from a call to void NullPointerExceptionExample.callDeref(T2,boolean),exception java.lang.NullPointerException,return from a call to void NullPointerExceptionExample.callLeadToNpe()]
codetoanalyze/java/tracing/NullPointerExceptionExample.java, void NullPointerExceptionExample.npeOnBothBranches(int), 6, java.lang.NullPointerException, [start of procedure npeOnBothBranches(...),Taking true branch,Taking true branch,Taking true branch,start of procedure callDeref(...),Taking true branch,start of procedure deref(...),exception java.lang.NullPointerException,return from a call to void NullPointerExceptionExample.deref(T2),exception java.lang.NullPointerException,return from a call to void NullPointerExceptionExample.callDeref(T2,boolean),exception java.lang.NullPointerException,return from a call to void NullPointerExceptionExample.npeOnBothBranches(int)]
codetoanalyze/java/tracing/NullPointerExceptionExample.java, void NullPointerExceptionExample.npeOnBothBranches(int), 6, java.lang.NullPointerException, [start of procedure npeOnBothBranches(...),Taking true branch,Taking true branch,Taking true branch,start of procedure callDeref(...),Taking true branch,start of procedure deref(...),exception java.lang.NullPointerException,return from a call to void NullPointerExceptionExample.deref(T2),exception java.lang.NullPointerException,return from a call to void NullPointerExceptionExample.callDeref(T2,boolean),exception java.lang.NullPointerException,return from a call to void NullPointerExceptionExample.npeOnBothBranches(int)]
codetoanalyze/java/tracing/ReportOnMainExample.java, void ReportOnMainExample.main(java.lang.String[]), 3, java.lang.NullPointerException, [start of procedure main(...),start of procedure ReportOnMainExample(),return from a call to ReportOnMainExample.<init>(),Taking true branch,start of procedure foo(),Taking true branch,Taking true branch,return from a call to void ReportOnMainExample.foo(),return from a call to void ReportOnMainExample.main(java.lang.String[])]
codetoanalyze/java/tracing/ReportOnMainExample.java, void ReportOnMainExample.main(java.lang.String[]), 3, java.lang.NullPointerException, [start of procedure main(...),start of procedure ReportOnMainExample(),return from a call to ReportOnMainExample.<init>(),Taking true branch,start of procedure foo(),Skipping test(): method has no implementation,Definition of test(),Taking true branch,Taking true branch,return from a call to void ReportOnMainExample.foo(),return from a call to void ReportOnMainExample.main(java.lang.String[])]
codetoanalyze/java/tracing/UnavoidableExceptionExample.java, void UnavoidableExceptionExample.cannotAvoidNPE(), 3, java.lang.NullPointerException, [start of procedure cannotAvoidNPE(),start of procedure create(),return from a call to T2 UnavoidableExceptionExample.create(),exception java.lang.NullPointerException,return from a call to void UnavoidableExceptionExample.cannotAvoidNPE()]
codetoanalyze/java/tracing/UnavoidableExceptionExample.java, void UnavoidableExceptionExample.unavoidableNPEWithParameter(boolean), 3, java.lang.NullPointerException, [start of procedure unavoidableNPEWithParameter(...),start of procedure create(),return from a call to T2 UnavoidableExceptionExample.create(),exception java.lang.NullPointerException,return from a call to void UnavoidableExceptionExample.unavoidableNPEWithParameter(boolean)]
codetoanalyze/java/tracing/UnavoidableExceptionExample.java, void UnavoidableExceptionExample.virtualMethodWithUnavoidableNPE(boolean), 3, java.lang.NullPointerException, [start of procedure virtualMethodWithUnavoidableNPE(...),start of procedure create(),return from a call to T2 UnavoidableExceptionExample.create(),exception java.lang.NullPointerException,return from a call to void UnavoidableExceptionExample.virtualMethodWithUnavoidableNPE(boolean)]

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