Bug 41788 QuickDiff provider name has & in preference list
I20030820 Disk and Remove (from optional zrh tools plug-in) have a & in the label of the preference page.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/WorkInProgressPreferencePage.java
WorkInProgressPreferencePage
	extends PreferencePage
	implements IWorkbenchPreferencePage {
	
	private static final String PREFIX= "WorkInProgress."; 
	/** 
	 * All FieldEditors except <code>smartTyping</code>, whose enable state
	 * is controlled by the smartTyping preference.
	 */
	private Set fSmartTypingItems= new HashSet();
	
	private List fCheckBoxes;
	private List fRadioButtons;
	private List fTextControls;
	
	
	private org.eclipse.swt.widgets.List fQuickDiffProviderList;
	
	private String[][] fQuickDiffProviderListModel;
	
	private Button fSetDefaultButton;
	/**
	 * creates a new preference page.
	 */
	public WorkInProgressPreferencePage() {
		setPreferenceStore(getPreferenceStore());
		fRadioButtons= new ArrayList();