[PATCH] Unnecessary Amount Of Internal Class Conversion

[Ben Walsh]

Alan has hosted the patch for me : 
http://cr.openjdk.java.net/~alanb/8189731/webrev/

Regards,

Ben Walsh


-----Ben Walsh/UK/IBM wrote: -----
To: serviceability-dev at openjdk.java.net
From: Ben Walsh/UK/IBM
Date: 19/10/2017 11:07
Subject: [PATCH] Unnecessary Amount Of Internal Class Conversion

Per Alan's request here (http://mail.openjdk.java.net/pipermail/core-libs-dev/2017-October/049532.html), I am redirecting my initial email to this mailing list ...

I have observed a problem where an unnecessary amount of internal class conversion is occurring.

I have a patch which I would like to contribute which represents a performance optimisation for this problem in the java.instrument module implementation.

It avoids having to convert all classes from a JVM's internal class format to the .class file format, in order to call the ClassFileLoadHook, when no java transformer installed.

I would like to pair with a sponsor who could host and review this patch, so I can get it contributed.

Regards,

Ben Walsh


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Unless stated otherwise above:
IBM United Kingdom Limited - Registered in England and Wales with number 741598. 
Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU