RFR: 8274838: runtime/cds/appcds/TestSerialGCWithCDS.java fails on Windows

[Jie Fu]

Hi all,

runtime/cds/appcds/TestSerialGCWithCDS.java fails on our Windows hosts.

This is because the failure msgs are different with `-Xmx2m` and `-Xmx1m` on Windows.

# ./java -Xmx2m -XX:+UseSerialGC -XX:ObjectAlignmentInBytes=64 -version
Error occurred during initialization of VM
GC triggered before VM initialization completed. Try increasing NewSize, current value 640K.

#  ./java -Xmx1m -XX:+UseSerialGC -XX:ObjectAlignmentInBytes=64 -version
Error occurred during initialization of VM
Too small maximum heap


The test only handles the `-Xmx1m` msg but fails with `-Xmx2m`.
The fix takes both error msgs into consideration.

Thanks.
Best regards,
Jie

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Commit messages:
 - 8274838: runtime/cds/appcds/TestSerialGCWithCDS.java fails on Windows

Changes: https://git.openjdk.java.net/jdk/pull/5839/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5839&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8274838
  Stats: 8 lines in 1 file changed: 6 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5839.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5839/head:pull/5839

PR: https://git.openjdk.java.net/jdk/pull/5839