RFR (S): CR 8005926: (thread) Merge ThreadLocalRandom state into java.lang.Thread (original) (raw)

Chris Hegarty chris.hegarty at oracle.com
Mon Jan 14 22:47:14 UTC 2013

On 14 Jan 2013, at 22:33, Aleksey Shipilev <aleksey.shipilev at oracle.com> wrote:

On 01/15/2013 02:17 AM, Alan Bateman wrote:

The other thing I notice is that the serialized form of the original ThreadLocalRandom included the padding fields, I guess they should have been transient in the original implementation. Damn. These are the part of TLR serialized form :( http://docs.oracle.com/javase/7/docs/api/serialized-form.html#java.util.concurrent.ThreadLocalRandom Also, the class changes probably screwed up the SUID. I think we need to get the padding back (which should not be the problem since TLR is now a singleton, and add the SUID with the previous value.

Or serialPersistentFields? I was thinking of this anyway, so we could get rid of rnd.

-Chris

-Aleksey.

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