Bug 38483 Delete: buttons on the 'Found Problems' page [refactoring]
20030604 1. make Java file read-only and delete a method in it 2. On the first dialog, press ok, a 'Found Problems' dialog shows up 3. The dialog has two buttons: Back and cancel Back is not too helpfull as you can't change anything on the first dialog Cancel should probably be better 'Ok'
org.eclipse.ltk.ui.refactoring/src/org/eclipse/ltk/ui/refactoring/RefactoringWizard.java
* 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();
					((UserInputWizardPage)pages[fUserInputPages - 1]).markAsLastUserInputPage();
				}
				if (fUserInputPages > 1) {
					Assert.isTrue((fFlags & WIZARD_BASED_USER_INTERFACE) != 0);
				}
				addErrorPage();
				addPreviewPage();	
			}
			initializeDefaultPageTitles();
		} finally {