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  1. JDK
  2. JDK-8241837

Cleanup stringStream usage in ObjectSynchronizer

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    Description

      stringStream mallocs on initialization, and there are a few uses in ObjectSynchronizer which is only used in case a guarantee fails which would benefit from being guarded.

      For example the stringStream ss in om_alloc is completely unused, but still accounts for roughly 30% of the instructions retired by that method.

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              redestad Claes Redestad
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