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
public static void setLog(ILogger logger) {
        log = logger;
    }
    /**
     * Returns the logger used by JFace to log errors.
     * <p>
     * The default logger prints the status to <code>System.err</code>.
     * </p>
     * 
     * @return the logger
     * @since 3.1
     */
    public static ILogger getLog() {
        if (log == null) {
			log = getDummyLog();
		}
        return log;
    }
    
	/**
	 * Return the default comparator used by JFace to sort strings.
	 *  
	 * @return a default comparator used by JFace to sort strings
	 */
	private static Comparator getDefaultComparator(){
		return new Comparator(){
			/**
			 * Compares string s1 to string s2.  
			 * 
			 * @param s1 string 1