Define part1/part2/part3 for client jtreg tests as done for some other areas See the bug report for some numbers on the potential benefits of this for faster testing.
------------- Commit messages: - 8278456: Define jtreg jdk_desktop test group time-based sub-tasks for use by headful testing. Changes: https://git.openjdk.java.net/jdk/pull/6784/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6784&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8278456 Stats: 23 lines in 1 file changed: 17 ins; 0 del; 6 mod Patch: https://git.openjdk.java.net/jdk/pull/6784.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/6784/head:pull/6784 PR: https://git.openjdk.java.net/jdk/pull/6784
