This change updates the CombinationsTargetTest1/2.java tests
enabling them to pass by:
1. factoring out the failing case in *Test1.java to it's own test case.
   See http://cr.openjdk.java.net/~ssides/8005681
2. Added conditional block to *Test2.java to skip these failing scenarios.
   The skipped scenarios are printed to the .jtr file.
   Block can be remove or edited when 80005681 is fixed.
3. Added a debug output variable and method to print out even more output if 
   desired. Currently if 'debug' is set to true(it's not) test will print all
   test case source code to .jtr file.

These changes could have gone into tl/langtools (so tests can run in nightlies),
but I saw another change to update @Repeatable was pushed here, and I wasn't sure 
how mercurial would take to that.

-steve