Bug 120528 [clean up] inside editor behaves unexpected
Build id: I20051213-0010 Invoking Context Menu > Source > Clean Up... inside a java editor currently does nothing (no dialog, no error message). We should either assume the enclosing cu as a selection or disable the action.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/fix/CleanUpRefactoringWizard.java
return false;
			
			for (int i= 1; i < compilationUnits.length; i++) {
				IJavaProject q= compilationUnits[i].getJavaProject();
				if (q == null)
					return false;
				
				if (!p.equals(q))
					return false;
				
				p= q;
			}
			return true;
		}
		protected boolean performFinish() {
			initializeRefactoring();
			storeSettings();
			return super.performFinish();
		}
	
		public IWizardPage getNextPage() {
			initializeRefactoring();
			storeSettings();
			return super.getNextPage();
		}
		
		private void storeSettings() {
			IDialogSettings settings= getCleanUpWizardSettings();
			NameCleanUpTuple[] tuple= getNamedCleanUps();
			for (int i= 0; i < tuple.length; i++) {