[jboss-jira] [JBoss JIRA] (JASSIST-176) I get a NPE in TypeData

[John Bainbridge (JIRA)]

John Bainbridge created JASSIST-176:
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             Summary: I get a NPE in TypeData
                 Key: JASSIST-176
                 URL: https://issues.jboss.org/browse/JASSIST-176
             Project: Javassist
          Issue Type: Bug
    Affects Versions: 3.17.0-GA
         Environment: Java 7 
            Reporter: John Bainbridge
            Assignee: Shigeru Chiba


This kills my JVM.     I'm looking at trying to make simple test case.  It appears to be releated to JASSIST-175


caused by: java.lang.NullPointerException
	at javassist.bytecode.stackmap.TypeData.commonSuperClassEx(TypeData.java:400)
	at javassist.bytecode.stackmap.TypeData$TypeVar.fixTypes2(TypeData.java:342)
	at javassist.bytecode.stackmap.TypeData$TypeVar.fixTypes(TypeData.java:325)
	at javassist.bytecode.stackmap.TypeData$TypeVar.dfs(TypeData.java:270)
	at javassist.bytecode.stackmap.MapMaker.fixTypes(MapMaker.java:301)
	at javassist.bytecode.stackmap.MapMaker.make(MapMaker.java:151)
	at javassist.bytecode.stackmap.MapMaker.make(MapMaker.java:100)
	at javassist.bytecode.MethodInfo.rebuildStackMap(MethodInfo.java:423)
	at javassist.bytecode.MethodInfo.rebuildStackMapIf6(MethodInfo.java:405)
	at javassist.expr.ExprEditor.doit(ExprEditor.java:113)
	at javassist.CtClassType.instrument(CtClassType.java:1398)
	at org.powermock.core.transformers.impl.MainMockTransformer.transform(MainMockTransformer.java:75)
	at org.powermock.core.classloader.MockClassLoader.loadMockClass(MockClassLoader.java:203)
	... 27 more

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