Bug 83498 [JUnit] Recreate Test Suite should be more lenient [JUnit]
The code formatter will format //$JUnit-BEGIN$ to // $JUnit-BEGIN$ @@@@ Afterwards "Recreate Test Suite" issues a warning. It should not matter whether there are spaces between // and $JUnit-BEGIN$.
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/wizards/UpdateTestSuite.java
* @see IActionDelegate#selectionChanged(IAction, ISelection)
	 */
	public void selectionChanged(IAction action, ISelection selection) {
		fShell= JUnitPlugin.getActiveWorkbenchShell();		
		if (selection instanceof IStructuredSelection) {
			Object testSuiteObj= ((IStructuredSelection) selection).getFirstElement();
			if (testSuiteObj != null && testSuiteObj instanceof ICompilationUnit) {
				fTestSuite= (ICompilationUnit) testSuiteObj;
				IJavaElement packIJE= fTestSuite.getParent();
				if (packIJE instanceof IPackageFragment) {
					fPack= (IPackageFragment) packIJE;
				}
			}
		}
	}
	
	private void updateTestCasesInSuite(IProgressMonitor monitor) {
		try {
			monitor.beginTask(WizardMessages.UpdateAllTests_beginTask, 5); 
			if (! checkValidateEditStatus(fTestSuite, fShell))
				return;
				
			ISourceRange range= fSuiteMethod.getSourceRange();
			IBuffer buf= fTestSuite.getBuffer();
			String originalContent= buf.getText(range.getOffset(), range.getLength());
			StringBuffer source= new StringBuffer(originalContent);
			
			
			int start= source.toString().indexOf(NewTestSuiteWizardPage.START_MARKER);
			if (start > -1) {