Bug 76158 misspelled constant 'DIALOG_BASED_UESR_INTERFACE' in RefacoringWizard
The constant DIALOG_BASED_UESR_INTERFACE in the public class org.eclipse.ltk.ui.refactoring.RefactoringWizard should read DIALOG_BASED_USER_INTERFACE. UESR --> USER
org.eclipse.ltk.ui.refactoring/src/org/eclipse/ltk/ui/refactoring/RefactoringWizard.java
((UserInputWizardPage)pages[fUserInputPages - 1]).markAsLastUserInputPage();
				}
				if (fUserInputPages > 1) {
					Assert.isTrue((fFlags & WIZARD_BASED_USER_INTERFACE) != 0);
				}
				addErrorPage();
				addPreviewPage();	
			}
			initializeDefaultPageTitles();
		} finally {
			fInAddPages= false;
		}
	}
	
	/**
	 * {@inheritDoc}
	 * 
	 * This method asserts that the pages added to the refactoring wizard
	 * are instances of type {@link RefactoringWizardPage}.
	 */
	public final void addPage(IWizardPage page) {
		Assert.isTrue(page instanceof RefactoringWizardPage && fInAddPages);
		super.addPage(page);
	}
	
	/**
	 * Hook method to add user input pages to this refactoring wizard. Pages
	 * added via this call have to be instances of the type {@link UserInputWizardPage}.
	 * Adding pages of a different kind is not permitted and will result
	 * in unexpected behaviour.