Integrated: 8258734: jdk/jfr/event/oldobject/TestClassLoaderLeak.java failed with "RuntimeException: Could not find class leak"

[Erik Gahlin]

Hi,

Could I have a review of a test fix that prints all old objects events to simplify analysis. I also changed the ratio between loaded classes and instances to increase the likelihood that an object is sampled.

Testing: Running jdk/jfr/event/oldobject/TestClassLoaderLeak.java 100 times

Thanks
Erik

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Commit messages:
 - Improved allocation
 - remove unused imports
 - Remove randomness
 - Increase array size
 - Decrease number of class instances
 - Initial

Changes: https://git.openjdk.java.net/jdk/pull/5513/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5513&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8258734
  Stats: 7 lines in 1 file changed: 4 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5513.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5513/head:pull/5513

PR: https://git.openjdk.java.net/jdk/pull/5513