ConcurrentHashMap serialization fix (original) (raw)

Doug Lea dl at cs.oswego.edu
Thu Apr 25 09:17:14 PDT 2013

On 04/25/13 10:47, Peter Levart wrote:

Hello,

The fix adds back "extends ReentrantLock" to CHM.Segment to fix the serialization format of new CHM.

Thanks! I don't know how that went away.

The fix gets rid of CHM.segments field and uses serialPersistentFields array to simulate the field and changes the writeObject to use local instance of segments array for populating the stream.

Even better. I'm always hesitant about creating serial fields, but should have done it this way to begin with.

I committed (with some trivial changes) to our jsr166 version, so we can include when sync'ing up with main tl branch.

-Doug

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