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
* 
	 * @param forcePreviewReview if <code>true</code> to user must confirm the
	 *  preview
	 */
	public final void setForcePreviewReview(boolean forcePreviewReview) {
		fForcePreviewReview= forcePreviewReview;
		getContainer().updateButtons();	
	}
	
	/**
	 * Returns the width in characters to be used for the message line embedded into
	 * the refactoring wizard dialog.
	 * <p>
	 * Subclasses may override this method and return a different value.
	 * </p>
	 * 
	 * @return the message lines width in characters
	 */
	public int getMessageLineWidthInChars() {
		return 80;
	}
	
	/**
	 * If set to <code>true</code> the change creation is cancelable by the user.
	 * <p>
	 * By default, change creation is cancelable.
	 * </p>
	 * @param isChangeCreationCancelable determines whether the change creation
	 *  is cancelable by the user or not.
	 *