public void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_1 p = VAR_2 . METHOD_2 ( VAR_1 . METHOD_3 ( ) ) ; VAR_3 . METHOD_4 ( p ) ; } 

public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( VAR_1 == null ) { VAR_3 . METHOD_4 ( null ) ; } else { TYPE_1 p = VAR_2 . METHOD_2 ( VAR_1 . METHOD_3 ( ) ) ; VAR_3 . METHOD_4 ( p ) ; } } 
