public boolean equals(Object obj){
  if (obj == null) {
    return false;
  }
  if (getClass() != obj.getClass()) {
    return false;
  }
  final ECEFPoint pt=(ECEFPoint)obj;
  return (MoreMath.approximately_equal(x_,pt.x_,EQUIVALENT_TOLERANCE) && MoreMath.approximately_equal(y_,pt.y_,EQUIVALENT_TOLERANCE) && MoreMath.approximately_equal(z_,pt.z_,EQUIVALENT_TOLERANCE));
}

public boolean equals ( Object obj ) { if ( obj == null ) { return false ; } if ( getClass ( ) != obj . getClass ( ) ) { return false ; } final ECEFPoint pt = ( ECEFPoint ) obj ; return ( MoreMath . approximately_equal ( x_ , pt . x_ , EQUIVALENT_TOLERANCE ) && MoreMath . approximately_equal ( y_ , pt . y_ , EQUIVALENT_TOLERANCE ) && MoreMath . approximately_equal ( z_ , pt . z_ , EQUIVALENT_TOLERANCE ) ) ; }
determines whether two ecefpoints are equal .
