public int compare(byte[] b1,int s1,int l1,byte[] b2,int s2,int l2){
  return super.compare(b2,s2,l2,b1,s1,l1);
}

public int compare ( byte [ ] b1 , int s1 , int l1 , byte [ ] b2 , int s2 , int l2 ) { return super . compare ( b2 , s2 , l2 , b1 , s1 , l1 ) ; }
compares two floatwritables decreasing .
