RFR: 8294535 : Add screen capture functionality to PassFailJFrame [v2]

[lawrence.andrews]

> 1) Used builder pattern 
> 2) Tested AWT tests and it passed

lawrence.andrews has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 10 commits:

 - Revert changes to PrintLatinCJKTest.java
 - Refactor screen capture
   
   Move creating screen capture UI into its own method;
   Use enum for meaningful names of capture types,
   Use switch to select a capture type.
 - Refactor creating an instance of Robot
   
   Moving creating the robot into a separate method provides
 - Address review comments
   
   Don't break string unnecessarily, prefer wrapping entire statements;
   Align dots in streams;
   Inline MRI for the image.
 - Merge master
   
   TrayIconScalingTest: accepted theirs, throwing out previous changes
   
   # Conflicts:
   #	test/jdk/java/awt/TrayIcon/TrayIconScalingTest.java
 - minor changes
 - Used builder pattern for PassFailJFrame.java
 - Merge branch 'master' into PassFailJFrame_Screen_Shot
 - Fixed review comments
 - Added screen shot functionality to PassFailJFrame.java

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Changes: https://git.openjdk.org/jdk/pull/14094/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14094&range=01
  Stats: 223 lines in 1 file changed: 219 ins; 1 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/14094.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14094/head:pull/14094

PR: https://git.openjdk.org/jdk/pull/14094