[jboss-jira] [JBoss JIRA] Commented: (JASSIST-82) FieldAccess.getField() throws RuntimeException: javassist.bytecode.ClassInfo cannot be cast to javassist.bytecode.FieldrefInfo

[Martin Burger (JIRA)]

    [ https://jira.jboss.org/jira/browse/JASSIST-82?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12465929#action_12465929 ] 

Martin Burger commented on JASSIST-82:
--------------------------------------

I am creating test cases for JASSIST-82, JASSIST-80, and JASSIST-79. Unfortunately, there is no single Java file that can reproduce the failures. However, I am trying to create a minimal test case, or, at least much smaller than the original setup (hundreds of classes).

I hope I will finish this work today.

> FieldAccess.getField() throws RuntimeException: javassist.bytecode.ClassInfo cannot be cast to javassist.bytecode.FieldrefInfo
> ------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JASSIST-82
>                 URL: https://jira.jboss.org/jira/browse/JASSIST-82
>             Project: Javassist
>          Issue Type: Bug
>    Affects Versions: 3.10.0.GA
>            Reporter: Martin Burger
>            Assignee: Shigeru Chiba
>
> My code calls javassist.expr.FieldAccess.getField() on an instrumented class. This method call fails with a RuntimeException: javassist.bytecode.ClassInfo cannot be cast to javassist.bytecode.FieldrefInfo:
> java.lang.ClassCastException: javassist.bytecode.ClassInfo cannot be cast to javassist.bytecode.FieldrefInfo
>         at javassist.bytecode.ConstPool.getFieldrefClassName(ConstPool.java:258)
>         at javassist.expr.FieldAccess.getClassName(FieldAccess.java:97)
>         at javassist.expr.FieldAccess.getCtClass(FieldAccess.java:89)
>         at javassist.expr.FieldAccess.getField(FieldAccess.java:112)

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