Add `forceFail` implementation which allows passing the reason why the test is failed.
I used the newly added method `forceFail(reason)` instead of throwing an exception in `PrintAllPagesTest`. When the test is run outside of jtreg and printing is cancelled, the the test UI becomes “hung”: clicking Pass or Fail or closing windows does not stop the test. I also converted the `ret` field to local variable. In addition to this, I reduced the size of the test frame, its size of 1000×800 doesn't fit even full HD screens when positioned close to the instruction frame. ------------- Commit messages: - Reduce the frame size where the table is displayed - 8293811: Provide a reason for PassFailJFrame.forceFail Changes: https://git.openjdk.org/jdk/pull/10269/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=10269&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8293811 Stats: 26 lines in 2 files changed: 16 ins; 2 del; 8 mod Patch: https://git.openjdk.org/jdk/pull/10269.diff Fetch: git fetch https://git.openjdk.org/jdk pull/10269/head:pull/10269 PR: https://git.openjdk.org/jdk/pull/10269
