FindBugsMojo#executeFindBugs throws NPE
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Key: MFINDBUGS-149
URL: https://jira.codehaus.org/browse/MFINDBUGS-149
Project: Maven 2.x FindBugs Plugin
Issue Type: Bug
Affects Versions: 2.3.3
Reporter: Kojima Takanori
Attachments: error.log, FindBugsMojo.goovy.patch
I hit a bug when I using 2.3.3-SNAPSHOT (trunk build).
Here is a stacktrace:
{code}
Caused by: java.lang.NullPointerException: Cannot invoke method replaceAll() on
null object
at
org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:77)
at
org.codehaus.groovy.runtime.InvokerHelper.invokePogoMethod(InvokerHelper.java:756)
at
org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:730)
at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.java:170)
at
org.codehaus.mojo.findbugs.FindBugsMojo.getResourceFile(FindBugsMojo.groovy:1060)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230)
at
org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:338)
at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnCurrentN(ScriptBytecodeAdapter.java:78)
at
org.codehaus.mojo.findbugs.FindBugsMojo$_executeFindbugs_closure4_closure13.doCall(FindBugsMojo.groovy:839)
{code}
Parhaps, there is a side effect of MFINDBUGS-146.
I made a quick-hack patch, please check.
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