On 25/08/2021 11:51, Jaikiran Pai wrote:
:

1. jdk.internal.vm.VMSupport#serializePropertiesToByteArray - Looking at the implementation in this method and as the name suggests, the Properties is being written out a byte array. This method gets called from native code, from what I can see. I'll need a bit of help on this one to understand whether that usage in the native code would benefit from switching to the new API (when it is introduced) for reproducibility when it comes to this call in VMSupport#serializePropertiesToByteArray.

This is the VM side of the attach mechanism. The API to look at is com.sun.tools.attach.VirtualMachine::getSystemProperties. When this method is invoked (by a tool) then response is a byte stream of the property list (8859-1 encoded). I wouldn't expect you should need to touch this one.

-Alan

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