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/AddUnimplementedConstructorsAction.java
* with a list of constructors from the super class which can be generated.
 * User is able to check or uncheck items before constructors are generated.
 * The result is unsaved, so the user can decide if the changes are acceptable.
 * <p>
 * The action is applicable to structured selections containing elements
 * of type <code>IType</code>.
 * 
 * <p>
 * This class may be instantiated; it is not intended to be subclassed.
 * </p>
 * 
 * @since 2.0
 */
public class AddUnimplementedConstructorsAction extends SelectionDispatchAction {
	
	private CompilationUnitEditor fEditor;
	private static final String dialogTitle= ActionMessages.getString("AddUnimplementedConstructorsAction.error.title"); 
	/**
	 * Creates a new <code>AddUnimplementedConstructorsAction</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 AddUnimplementedConstructorsAction(IWorkbenchSite site) {
		super(site);
		setText(ActionMessages.getString("AddUnimplementedConstructorsAction.label")); 
		setDescription(ActionMessages.getString("AddUnimplementedConstructorsAction.description")); 
		setToolTipText(ActionMessages.getString("AddUnimplementedConstructorsAction.tooltip"));