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https://issues.apache.org/jira/browse/BCEL-202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14706587#comment-14706587
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Sebb commented on BCEL-202:
---------------------------

The patch changes the public constructor parameters.
It would be better to keep the original one in case we can restore binary 
compat with 5.2; I will add it back in and deprecate it

The setStackMap() method uses "int len = 2';" without explanation. What does 
that represent?
[No need to update the patch; I can update the code directly]

> StackMapTableEntry.copy() needs to be deep; Improved support for StackMaps
> --------------------------------------------------------------------------
>
>                 Key: BCEL-202
>                 URL: https://issues.apache.org/jira/browse/BCEL-202
>             Project: Commons BCEL
>          Issue Type: Bug
>            Reporter: Mark Roberts
>         Attachments: stack-map.diff
>
>
> There are several ways a user can modify a Java class file that should cause 
> BCEL to update the StackMaps automatically.  Unfortunately, it does not.  
> These additional methods at least allow users to take care of these issues 
> for themselves.
> The patch also fixes a bug - StackMapTableEntry.copy() needs to be a deep 
> copy to prevent StackMapTypes from being reused.



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