RFR: 8340605: Open source several AWT PopupMenu tests [v2]

[Abhishek Kumar]

> Several AWT PopupMEnu related tests are converted from applet to manual and moved to open.

Abhishek Kumar has updated the pull request incrementally with one additional commit since the last revision:

  remove blank line

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/21151/files
  - new: https://git.openjdk.org/jdk/pull/21151/files/d696cbe9..8f6bbc27

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=21151&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=21151&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/21151.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21151/head:pull/21151

PR: https://git.openjdk.org/jdk/pull/21151