assertFalse(sm.match(bug));
bug.addClass("bla", null);
assertFalse(sm.match(bug));
ClassAnnotation primaryClass = bug.getPrimaryClass();
primaryClass.setSourceLines(SourceLineAnnotation.createUnknown("bla", ""));
assertFalse(sm.match(bug));
// set right source file
primaryClass.setSourceLines(SourceLineAnnotation.createUnknown("bla", fileName));
// exact match
assertTrue(sm.match(bug));
// regexp first part