[Clirr-devel] [ clirr-Bugs-1284303 ] NPE in BCEL getAllInterfaces()

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Bugs item #1284303, was opened at 2005-09-07 23:15
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Category: Checker
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Ernst de Haan (znerd)
Assigned to: Nobody/Anonymous (nobody)
Summary: NPE in BCEL getAllInterfaces()

Initial Comment:
I got the following exception while running clirr on my
JAR files (command-line):

Exception in thread "main"
java.lang.reflect.InvocationTargetException
        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:324)
        at
org.codehaus.classworlds.boot.Bootstrapper.bootstrap(Bootstrapper.java:209)
        at
org.codehaus.classworlds.boot.Bootstrapper.main(Bootstrapper.java:116)
Caused by: java.lang.NullPointerException
        at
org.apache.bcel.classfile.JavaClass.getAllInterfaces(JavaClass.java:808)
        at
net.sf.clirr.core.internal.checks.InterfaceSetCheck.check(InterfaceSetCheck.java:58)
        at
net.sf.clirr.core.Checker.runClassChecks(Checker.java:376)
        at
net.sf.clirr.core.Checker.reportDiffs(Checker.java:319)
        at
net.sf.clirr.core.Checker.reportDiffs(Checker.java:178)
        at net.sf.clirr.cli.Clirr.run(Clirr.java:167)
        at net.sf.clirr.cli.Clirr.main(Clirr.java:56)
        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:324)
        at
org.codehaus.classworlds.Launcher.launchStandard(Launcher.java:410)
        at
org.codehaus.classworlds.Launcher.launch(Launcher.java:344)
        at
org.codehaus.classworlds.Launcher.main(Launcher.java:474)
        ... 6 more

My system:
Linux 2.6.12
Sun JDK 1.4.2_08

The command executed:
java -jar ~/clirr-0.5/clirr-core-0.5-uber.jar -o
~/xins-1.2.5/build/xins-common.jar -n build/xins-common.jar

----------------------------------------------------------------------

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