8156954: javac incorrectly complains of incompatible types Summary: Add heuristics to pick best stuck constraint as per JLS 18.5.2 Reviewed-by: vromero

^build/
^dist/
^.idea/
nbproject/private/
^webrev
^.hgtip
^.bridge2
^.jib/
.DS_Store
.metadata/
.recommenders/