protected void storeProblemsFor(SourceFile sourceFile, CategorizedProblem[] problems) throws CoreException { if (sourceFile == null || problems == null || problems.length == 0) return; for (int i = problems.length; --i >= 0; ) { CategorizedProblem problem = problems[i]; if (problem != null && problem.getID() == IProblem.UndefinedType) { if (this.typeLocatorsWithUndefinedTypes == null) this.typeLocatorsWithUndefinedTypes = new StringSet(3); this.typeLocatorsWithUndefinedTypes.add(sourceFile.typeLocator()); break; } } super.storeProblemsFor(sourceFile, problems); }