<Swing Dev> [9] Review Request: 8159899 [TEST_BUG] Timeout in tests when OOM should be generated

[Sergey Bylokhov]

Hello.
Please review the fix for jdk9.

Some of our tests fails with timeout when they tries to generate OOM. 
This occur on the systems which have huge number of memory.

In the fix I added "-xm" option to minimize the available amount of memory.

Bug: https://bugs.openjdk.java.net/browse/JDK-8159899
Webrev can be found at: http://cr.openjdk.java.net/~serb/8159899/webrev.00

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Best regards, Sergey.