[jboss-jira] [JBoss JIRA] (JASSIST-177) javassist.bytecode.BadBytecode on weblogic.jdbc.jts.Driver:

[ami tabak (JIRA)]

ami tabak created JASSIST-177:
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             Summary: javassist.bytecode.BadBytecode on weblogic.jdbc.jts.Driver:
                 Key: JASSIST-177
                 URL: https://issues.jboss.org/browse/JASSIST-177
             Project: Javassist
          Issue Type: Bug
    Affects Versions: 3.17.0-GA
            Reporter: ami tabak
            Assignee: Shigeru Chiba
         Attachments: javassist-3-17-GA-weblogicBugSample.zip

Once upgraded from 3.13 to 3.17 GA started receiving the following error:
Might be reappearance of JASSIST-125.
I tried to run the test with JDK 1.5 / 6/ 7 Same result.


java version:1.6.0_16
test: loading class data from pool:weblogic.jdbc.jts.Driver
(2)javassist.CtMethod at 3b9ab065[public connect (Ljava/lang/String;Ljava/util/Properties;)Ljava/sql/Connection;]
Found method:(Ljava/lang/String;Ljava/util/Properties;)Ljava/sql/Connection;
Fetching method attribute:
Exception in thread "main" javassist.CannotCompileException: by javassist.bytecode.BadBytecode: connect (Ljava/lang/String;Ljava/util/Properties;)Ljava/sql/Connection; in weblogic.jdbc.jts.Driver: dead code detected at 664.  No stackmap table generated.
	at javassist.CtBehavior.insertBefore(CtBehavior.java:773)
	at javassist.CtBehavior.insertBefore(CtBehavior.java:730)
	at com.optier.bug.report.Test.main(Test.java:76)
Caused by: javassist.bytecode.BadBytecode: connect (Ljava/lang/String;Ljava/util/Properties;)Ljava/sql/Connection; in weblogic.jdbc.jts.Driver: dead code detected at 664.  No stackmap table generated.
	at javassist.bytecode.stackmap.MapMaker.make(MapMaker.java:103)
	at javassist.bytecode.MethodInfo.rebuildStackMap(MethodInfo.java:423)
	at javassist.bytecode.MethodInfo.rebuildStackMapIf6(MethodInfo.java:405)
	at javassist.CtBehavior.insertBefore(CtBehavior.java:764)
	... 2 more
Caused by: javassist.bytecode.BadBytecode: dead code detected at 664.  No stackmap table generated.
	at javassist.bytecode.stackmap.MapMaker.fixDeadcode(MapMaker.java:314)
	at javassist.bytecode.stackmap.MapMaker.fixTypes(MapMaker.java:297)
	at javassist.bytecode.stackmap.MapMaker.make(MapMaker.java:151)
	at javassist.bytecode.stackmap.MapMaker.make(MapMaker.java:100)
	... 5 more

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