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
Assert.isNotNull(api);
		return (fFlags & NO_PREVIEW_PAGE) == 0;
	}
	
	/**
	 * Note: This method is for internal use only. Clients are not allowed to call this method.
	 * 
	 * @param api internal instance to avoid access from external clients
	 * 
	 * @return whether yes no button style is requested
	 */
	public final boolean internalIsYesNoStyle(InternalAPI api) {
		Assert.isNotNull(api);
		return (fFlags & YES_NO_BUTTON_STYLE) != 0;
	}
	
	/**
	 * Note: This method is for internal use only. Clients are not allowed to call this method.
	 * 
	 * @param api internal instance to avoid access from external clients
	 * 
	 * @return whether the first node of the preview is supposed to be expanded
	 */
	public final boolean internalGetExpandFirstNode(InternalAPI api) {
		Assert.isNotNull(api);
		return (fFlags & PREVIEW_EXPAND_FIRST_NODE) != 0;
	}
	
	/**
	 * Note: This method is for internal use only. Clients are not allowed to call this method.