ComparatorUtil prevent NullPointerException

Prevention comparator null pointer exception util 



public  Final  class ComparatorUtil {
     Private ComparatorUtil () {
         the throw  new new AssertionError with ( "Util prohibiting reflection instantiated" ); 
    } 


    public  static <T> int the compareTo (the Comparable <T> C1, T C2) {
         return c1 == null || c2 == null 0? : c1.compareTo (c2); 
    } 

}