Bug 38491 source generation actions: should be available on most cus
20020604 it should be available on compilation units that have 1 type or more than 1 type if 1 of the types is the primary type some 99% of all cus known to man belong to that category
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/AddGetterSetterAction.java
private boolean fSort;
	private boolean fSynchronized;
	private boolean fFinal;	
	private boolean fNative;
	private boolean fGenerateComment;
	private int fNumEntries;
	private CompilationUnitEditor fEditor;
	private static final String dialogTitle= ActionMessages.getString("AddGetterSetterAction.error.title"); 
	/**
	 * Creates a new <code>AddGetterSetterAction</code>. The action requires
	 * that the selection provided by the site's selection provider is of type <code>
	 * org.eclipse.jface.viewers.IStructuredSelection</code>.
	 * 
	 * @param site the site providing context information for this action
	 */
	public AddGetterSetterAction(IWorkbenchSite site) {
		super(site);
		setText(ActionMessages.getString("AddGetterSetterAction.label")); 
		setDescription(ActionMessages.getString("AddGetterSetterAction.description")); 
		setToolTipText(ActionMessages.getString("AddGetterSetterAction.tooltip"));