[eclipselink-dev] SVN: Bug#224902 - concurrency test failure fix

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[eclipselink-dev] SVN: Bug#224902 - concurrency test failure fix

From: "James Sutherland" <james.sutherland@xxxxxxxxxx>
Date: Mon, 31 Mar 2008 10:57:55 -0400
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SVN: Bug#224902 - concurrency test failure fix.

Changes:

- Changed getCacheKeyPutIfAbsent in identity maps to first do a get, then a putIfAbsent, to avoid concurrency bottleneck on put lock if in the cache.

- Did some micro optimizations in identity maps access.

- Removed dead put method from IdentityMaps.

- Added finally to FetchGroupManager change events disable block.

- Fixed foundation test script for typo and to use security manager property.

- Switched test result database as starteam is down.

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