private boolean isJUnitProblem(IInvocationContext context, IProblemLocation[] locations) {
private int isJUnitProblem(IInvocationContext context, IProblemLocation[] locations) {
	private boolean isJUnitProblem(IInvocationContext context, IProblemLocation[] locations) {		ICompilationUnit unit= context.getCompilationUnit();		for (int i= 0; i < locations.length; i++) {			IProblemLocation location= locations[i];			if (! hasCorrections(context.getCompilationUnit(), location.getProblemId()))				break; 			try {				String s= unit.getBuffer().getText(location.getOffset(), location.getLength());				if (s.equals("TestCase") //$NON-NLS-1$						|| s.equals("junit") //$NON-NLS-1$						|| s.equals("TestSuite") //$NON-NLS-1$						|| s.equals("Test")) //$NON-NLS-1$					return true; 			} catch (JavaModelException e) {			    JUnitPlugin.log(e.getStatus());			}		}		return false;	}