Bug 574170 - Add coloring to the stack frames of the debug thread view
  and add an action to enable/disable colorization from the context menu.
  And a preference page to configure everything - as this page is very similar to the step filter
  preference page, that page is refactored so common code can be reused.
  And a simple test class added, to prove that categorization works
  Add preview of the colors, and enable to configure it

Change-Id: I65283cdd216667b7ad9fe39efc2ee1c10d8bee5f
Reviewed-on: https://git.eclipse.org/r/c/jdt/eclipse.jdt.debug/+/181897
Tested-by: JDT Bot <jdt-bot@eclipse.org>
Reviewed-by: Sarika Sinha <sarika.sinha@in.ibm.com>
19 files changed