Bug 5474 should not use tool tips for labels
To be consistent with other preference pages, the debug preference labels for step filtering (filter sythetic methods, etc), should not specify tool tips. Instead, the relevant information should just be in the label.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaDebugPreferencePage.java
fTableEditor.grabHorizontal = true;
		fTableEditor.setEditor(fEditorText, fNewTableItem, 0);
		
		
		fEditorText.setText(fNewStepFilter.getName());
		fEditorText.selectAll();
		setEditorListeners(fEditorText);
		fEditorText.setFocus();
	}
	
	private void setEditorListeners(Text text) {
		
		text.addKeyListener(new KeyAdapter() {
			public void keyReleased(KeyEvent event) {				
				if (event.character == SWT.CR) {
					validateChangeAndCleanup();
				} else if (event.character == SWT.ESC) {
					removeNewFilter();
					cleanupEditor();
				}
			}
		});
		
		text.addFocusListener(new FocusAdapter() {
			public void focusLost(FocusEvent event) {
				validateChangeAndCleanup();
			}
		});