[jboss-jira] [JBoss JIRA] (JASSIST-171) Calling SignatureAttribute$MethodSignature.toString results in RuntimeException: bad descriptor

[ami tabak (JIRA)]

     [ https://issues.jboss.org/browse/JASSIST-171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ami tabak updated JASSIST-171:
------------------------------

     Issue Type: Bug  (was: Feature Request)
    Description: 
When attempting to instrument  "org.apache.hadoop.examples.WordCount$TokenizerMapper" 
Am getting the following error:

Exception in thread "main" java.lang.RuntimeException: bad descriptor: o
	at javassist.bytecode.Descriptor.toClassName(Descriptor.java:105)
	at javassist.bytecode.SignatureAttribute$BaseType.toString(SignatureAttribute.java:450)
	at java.lang.String.valueOf(Unknown Source)
	at java.lang.StringBuffer.append(Unknown Source)
	at javassist.bytecode.SignatureAttribute$Type.toString(SignatureAttribute.java:419)
	at javassist.bytecode.SignatureAttribute$MethodSignature.toString(SignatureAttribute.java:275)
	at java.lang.String.valueOf(Unknown Source)
	at java.lang.StringBuilder.append(Unknown Source)
	at com.optier.bug.report.Test.main(Test.java:50)


  was:

When attempting to instrument  "org.apache.hadoop.examples.WordCount$TokenizerMapper" 
Am getting the following error:

Exception in thread "main" java.lang.RuntimeException: bad descriptor: o
	at javassist.bytecode.Descriptor.toClassName(Descriptor.java:105)
	at javassist.bytecode.SignatureAttribute$BaseType.toString(SignatureAttribute.java:450)
	at java.lang.String.valueOf(Unknown Source)
	at java.lang.StringBuffer.append(Unknown Source)
	at javassist.bytecode.SignatureAttribute$Type.toString(SignatureAttribute.java:419)
	at javassist.bytecode.SignatureAttribute$MethodSignature.toString(SignatureAttribute.java:275)
	at java.lang.String.valueOf(Unknown Source)
	at java.lang.StringBuilder.append(Unknown Source)
	at com.optier.bug.report.Test.main(Test.java:50)



    
> Calling SignatureAttribute$MethodSignature.toString results in RuntimeException: bad descriptor
> -----------------------------------------------------------------------------------------------
>
>                 Key: JASSIST-171
>                 URL: https://issues.jboss.org/browse/JASSIST-171
>             Project: Javassist
>          Issue Type: Bug
>    Affects Versions: 3.16.1-GA
>            Reporter: ami tabak
>            Assignee: Shigeru Chiba
>         Attachments: javassistBugSample.zip, root-cause.jpg
>
>
> When attempting to instrument  "org.apache.hadoop.examples.WordCount$TokenizerMapper" 
> Am getting the following error:
> Exception in thread "main" java.lang.RuntimeException: bad descriptor: o
> 	at javassist.bytecode.Descriptor.toClassName(Descriptor.java:105)
> 	at javassist.bytecode.SignatureAttribute$BaseType.toString(SignatureAttribute.java:450)
> 	at java.lang.String.valueOf(Unknown Source)
> 	at java.lang.StringBuffer.append(Unknown Source)
> 	at javassist.bytecode.SignatureAttribute$Type.toString(SignatureAttribute.java:419)
> 	at javassist.bytecode.SignatureAttribute$MethodSignature.toString(SignatureAttribute.java:275)
> 	at java.lang.String.valueOf(Unknown Source)
> 	at java.lang.StringBuilder.append(Unknown Source)
> 	at com.optier.bug.report.Test.main(Test.java:50)

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