public int hashCode(){
  int v=floatToIntBits(value);
  return v ^ (v >>> 32);
}

public int hashCode ( ) { int v = floatToIntBits ( value ) ; return v ^ ( v > > > 32 ) ; }
returns a hashcode for this float object . the result is the integer bit representation , exactly as produced by the method , of the primitive float value represented by this float object .
