Bug 159930 [Dialogs] Remove the ControlAnimator from the Preferences and TitleArea dialog
M2 We have decided to remove the control animations. We are also going to remove the background colors from the error message and keep them as the same as the plain message background.
bundles/org.eclipse.jface/src/org/eclipse/jface/util/Policy.java
* @param s2 string 2
			 * @return Returns an integer value. Value is less than zero if source is
			 *         less than target, value is zero if source and target are equal,
			 *         value is greater than zero if source is greater than target.
			 * @exception ClassCastException the arguments cannot be cast to Strings.
			 */
			public int compare(Object s1, Object s2) {
				return ((String)s1).compareTo((String)s2);
			}
		};
	}
	
    /**
     * Return the comparator used by JFace to sort strings.
     *  
     * @return the comparator used by JFace to sort strings
     * @since 3.2 
     */
    public static Comparator getComparator(){
    	if (viewerComparator == null) {
			viewerComparator = getDefaultComparator();
		}
    	return viewerComparator;
    }
    
    /**
     * Sets the comparator used by JFace to sort strings.
     * 
     * @param comparator comparator used by JFace to sort strings
     * @since 3.2