public double METHOD_1 ( ) { double a = METHOD_2 ( ) ; double b = METHOD_3 ( ) ; return TYPE_1 . METHOD_4 ( ( ( a * a ) + ( b * b ) ) ) ; } 

public double METHOD_1 ( ) { return TYPE_1 . METHOD_4 ( ( ( ( METHOD_2 ( ) ) * ( METHOD_2 ( ) ) ) + ( ( METHOD_3 ( ) ) * ( METHOD_3 ( ) ) ) ) ) ; } 
