RFR: 7439: Introduced IConstantPoolExtension for Constant Pools [v5]

[Michael Südkamp]

On Wed, 10 Nov 2021 17:19:04 GMT, Jean-Philippe Bempel <jpbempel at openjdk.org> wrote:

>> Add extension methods when constants are read, referenced, resolved, constant pools fully resolved and parsing finished to be able for example:
>> 
>>  * track constant pool usage inside events
>>  * replace or translate symbols, method names, etc... like
>> de-obfuscations of stack traces
>
> Jean-Philippe Bempel has updated the pull request incrementally with one additional commit since the last revision:
> 
>   formatting

Back to the tests - this time with the JPs clone and branch "pool-extension". I realized that in my Eclipse setup the ConstantPoolExtensionTest class doesn't get compiled unless I do a
- cd core
- mvn package
on console. That's why I obiously got the ClassNotFoundException previously. I realized that when I finally found the "Show command line" option with the class path.
Now I can run the test but have to do "mvn package" always if I want to make changes, which is obviously very clumsy. 
Sorry that I report more about my Eclipse setup problems here than regarding the PR...

Regarding the PR, I have the same test result as last time. I just can't seenany of my own classes in the Parsewr Extension callbacks when I replaced the test JFR file with my own. As I said, I probably didn't got the idea.

I would suggest that you provide a test JFR file with a custom class like fr.jpbempel.HelloWorld and demonstrate in the test how to get it.

-------------

PR: https://git.openjdk.java.net/jmc/pull/333