public double METHOD_1 ( ) { double x = this . x ; double y = this . y ; return ( TYPE_1 . METHOD_2 ( ( x * x ) ) ) + ( y * y ) ; } 

public double METHOD_1 ( ) { double x = this . x ; double y = this . y ; return TYPE_1 . METHOD_2 ( ( ( x * x ) + ( y * y ) ) ) ; } 
