Increase the test timeout to 480 just to make sure we don't see this timeout anymore. This same change was already made to TestJmapCoreMetaspace.java a long time ago.
------------- Commit messages: - Increase test timeout from 240 to 480 Changes: https://git.openjdk.java.net/jdk/pull/6676/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6676&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8258512 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.java.net/jdk/pull/6676.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/6676/head:pull/6676 PR: https://git.openjdk.java.net/jdk/pull/6676
