Fwd: RFR (M) : JDK-7149464 : [TESTBUG] Test runtime/7020373/Test7020373.sh failed to clean up files after test

[Mikhailo Seledtsov]

Hi,

     JBS: https://bugs.openjdk.java.net/browse/JDK-7149464
         This bug description is Oracle internal.
         According to the bug, in certain cases JTReg failed to delete 
the temporary files. In addition to that, the test consumed excessive 
time and resources on the system.

     Webrev:
http://cr.openjdk.java.net/~mseledtsov/7149464/webrev.01/ 
<http://cr.openjdk.java.net/%7Emseledtsov/7149464/webrev.01/>

     Testing:
         JPRT using this specific test 
(2013-09-10-135828.mseledtsov.bugFixing01)

     Comments:
        - rewrote this test in Java. This had couple of benefits. 
Following general direction of rewriting JTReg tests in Java and 
avoiding portability issues. Also, the shell script created temporary 
files for output analysis, which in case of test taking too long or 
failure, in certain cases,  could not be deleted since the handle was 
still active. The new test uses OutputAnalyzer utility for this purpose, 
thus not needing the temporary output files, and solving the problem.
        - after discussions with the Run-time team, the limit for 
malloc'ed memory was added to the test by using -XX:MallocMaxTestWords, 
thus fixing the issue of using excessive resources

Thank you,
Misha