When invoked from within 'isApplicable(IMarker)', 'isCodanProblem()' did
not work as expected, since it used a cached value that was only updated
in 'run(IMarker)'. The old API 'isCodanProblem()' has been marked as
deprecated and is replaced by 'isCodanProblem(IMarker)', which works
directly on the marker, instead of using a cached result.
Additionally, two new APIs in 'QuickFixTestCase', called
'calculateQuickFixApplicability()' and
'assertIsApplicableForAllMarkers(boolean)', are introduced. The former
can be used to record the applicability of the QuickFix under test for
every marker in the test code, while the latter provides a way to assert
on the applicability. For finer grained assertions,
'calculateQuickFixApplicability()' returns the calculated map.
Change-Id: I7c53fd26afefa37ff086559acea75a7a33ecd5d7
Signed-off-by: Felix Morgner <fmorgner@hsr.ch>