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
* @return whether the wizard needs a wizard based user interface or not
	 */
	 boolean needsWizardBasedUserInterface() {
		return (fFlags & WIZARD_BASED_USER_INTERFACE) != 0;
	}
	
	
	/**
	 * {@inheritDoc}
	 * 
	 * This method calls the hook method {@link #addUserInputPages()} to allow
	 * subclasses to add specific user input pages.
	 */
	public final void addPages() {
		Assert.isNotNull(fRefactoring);
		try {
			fInAddPages= true;
			if (checkActivationOnOpen()) {
				internalCheckCondition(CheckConditionsOperation.INITIAL_CONDITONS);
			}
			if (fInitialConditionCheckingStatus.hasFatalError()) {
				addErrorPage();
				
				setConditionCheckingStatus(getConditionCheckingStatus());	
			} else { 
				Assert.isTrue(getPageCount() == 0);
				addUserInputPages();
				fUserInputPages= getPageCount();
				if (fUserInputPages > 0) {
					IWizardPage[] pages= getPages();