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https://issues.apache.org/jira/browse/BCEL-173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Emmanuel Bourg resolved BCEL-173.
---------------------------------

       Resolution: Fixed
    Fix Version/s: 6.0

I confirm it works on the trunk since invokedynamic support has been 
implemented.

> ClassParser fails to parse JDK classes in Java 8: ClassFormatException: 
> Invalid byte tag in constant pool
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: BCEL-173
>                 URL: https://issues.apache.org/jira/browse/BCEL-173
>             Project: Commons BCEL
>          Issue Type: Bug
>    Affects Versions: 5.0, 5.1, 5.2
>            Reporter: David Carr
>             Fix For: 6.0
>
>         Attachments: bcel-bug.tgz
>
>
> See attached sample project that reproduces the failure.  On Java 7, it 
> prints info about the ConcurrentMap class.  On Java 8, it encounters the 
> following exception:
> {code}
> Exception in thread "main" org.apache.bcel.classfile.ClassFormatException: 
> Invalid byte tag in constant pool: 18
>       at org.apache.bcel.classfile.Constant.readConstant(Constant.java:146)
>       at org.apache.bcel.classfile.ConstantPool.<init>(ConstantPool.java:67)
>       at 
> org.apache.bcel.classfile.ClassParser.readConstantPool(ClassParser.java:222)
>       at org.apache.bcel.classfile.ClassParser.parse(ClassParser.java:136)
>       at TestMain.main(TestMain.java:11)
> {code}
> To use the sample project, extract it and then run "./gradlew clean run".



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