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Ignore potential null accesses in Eclipse 

Eclipse Mars Service Release 2 finds 45 potential null pointer accesses
across WALA's various Eclipse projects. Eclipse ignores these by
default, but any individual user may have changed their personal Eclipse
configuration to treat them as warnings or errors. Thus, some people
will find that the code builds while others find that it fails. Better
to explicitly use a known-good configuration.

In the long run someone should inspect these cases one-by-one and fix
them where appropriate. But that is probably better managed as part of a
larger effort to tidy up nulls in WALA. I'm not planning to take that on
now or any time soon, though, so this is a better setup for now.
This commit is contained in:
Ben Liblit 2016-06-27 12:46:55 -05:00
parent aeac2a6df0
commit 7b6811b2dd
11 changed files with 11 additions and 0 deletions
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1
com.ibm.wala.cast.java/.settings/org.eclipse.jdt.core.prefs
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@ -49,6 +49,7 @@ org.eclipse.jdt.core.compiler.problem.nullReference=warning
org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
org.eclipse.jdt.core.compiler.problem.rawTypeReference=ignore
org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled

1
com.ibm.wala.cast.js.test/.settings/org.eclipse.jdt.core.prefs
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@ -49,6 +49,7 @@ org.eclipse.jdt.core.compiler.problem.nullReference=warning
org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
org.eclipse.jdt.core.compiler.problem.rawTypeReference=ignore
org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled

1
com.ibm.wala.cast.js/.settings/org.eclipse.jdt.core.prefs
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@ -49,6 +49,7 @@ org.eclipse.jdt.core.compiler.problem.nullReference=warning
org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
org.eclipse.jdt.core.compiler.problem.rawTypeReference=ignore
org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled

1
com.ibm.wala.cast/.settings/org.eclipse.jdt.core.prefs
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@ -49,6 +49,7 @@ org.eclipse.jdt.core.compiler.problem.nullReference=warning
org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
org.eclipse.jdt.core.compiler.problem.rawTypeReference=ignore
org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled

1
com.ibm.wala.core.tests/.settings/org.eclipse.jdt.core.prefs
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@ -49,6 +49,7 @@ org.eclipse.jdt.core.compiler.problem.nullReference=warning
org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
org.eclipse.jdt.core.compiler.problem.rawTypeReference=ignore
org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled

1
com.ibm.wala.dalvik/.settings/org.eclipse.jdt.core.prefs
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@ -18,6 +18,7 @@ org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.maxProblemPerUnit=100
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
org.eclipse.jdt.core.compiler.source=1.6
org.eclipse.jdt.core.incompatibleJDKLevel=ignore
org.eclipse.jdt.core.incompleteClasspath=error

1
com.ibm.wala.ide.tests/.settings/org.eclipse.jdt.core.prefs
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@ -49,6 +49,7 @@ org.eclipse.jdt.core.compiler.problem.nullReference=warning
org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
org.eclipse.jdt.core.compiler.problem.rawTypeReference=ignore
org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled

1
com.ibm.wala.ide/.settings/org.eclipse.jdt.core.prefs
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@ -49,6 +49,7 @@ org.eclipse.jdt.core.compiler.problem.nullReference=warning
org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
org.eclipse.jdt.core.compiler.problem.rawTypeReference=ignore
org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled

1
com.ibm.wala.scandroid/.settings/org.eclipse.jdt.core.prefs
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@ -4,4 +4,5 @@ org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
org.eclipse.jdt.core.compiler.compliance=1.7
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
org.eclipse.jdt.core.compiler.source=1.7

1
com.ibm.wala.shrike/.settings/org.eclipse.jdt.core.prefs
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@ -59,6 +59,7 @@ org.eclipse.jdt.core.compiler.problem.nullReference=warning
org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
org.eclipse.jdt.core.compiler.problem.rawTypeReference=ignore
org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled

1
com.ibm.wala.util/.settings/org.eclipse.jdt.core.prefs
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@ -49,6 +49,7 @@ org.eclipse.jdt.core.compiler.problem.nullReference=warning
org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
org.eclipse.jdt.core.compiler.problem.potentialNullReference=warning
org.eclipse.jdt.core.compiler.problem.rawTypeReference=ignore
org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled