Adds `othervm` and `-Xmx2g` options to this test, because the default heap of 768m isn't enough.
------------- Commit messages: - Add -Xmx2g to ensure JVM has enough heap. Changes: https://git.openjdk.java.net/jdk/pull/8352/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8352&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8285386 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.java.net/jdk/pull/8352.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/8352/head:pull/8352 PR: https://git.openjdk.java.net/jdk/pull/8352
