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 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
