Bug 275018 [Markers] Problems View / Configure Contents dialog should support rename
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/FiltersConfigurationDialog.java
Composite buttons = new Composite(filtersComposite, SWT.NONE);
		GridLayout buttonLayout = new GridLayout();
		buttonLayout.marginWidth = 0;
		buttons.setLayout(buttonLayout);
		GridData buttonsData = new GridData();
		buttonsData.verticalAlignment = GridData.BEGINNING;
		buttons.setLayoutData(buttonsData);
		Button addNew = new Button(buttons, SWT.PUSH);
		addNew.setText(MarkerMessages.MarkerFilter_addFilterName);
		addNew.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				addNewFilter(false);
			}			
		});
		setButtonLayoutData(addNew);
		
		cloneButton= new Button(buttons, SWT.PUSH);
		cloneButton.setText(MarkerMessages.MarkerFilter_cloneFilterName);
		cloneButton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				addNewFilter(true);
			}
		});
		setButtonLayoutData(cloneButton);
		removeButton = new Button(buttons, SWT.PUSH);
		removeButton.setText(MarkerMessages.MarkerFilter_deleteSelectedName);
		removeButton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				removeFilters(filtersList.getSelection());
			}