public void METHOD_1 ( ) { TYPE_1 VAR_1 = VAR_2 . METHOD_2 ( ) ; if ( VAR_1 == null ) { return ; } TYPE_2 . METHOD_3 ( ) . METHOD_4 ( VAR_1 , VAR_3 ) ; } 

public void METHOD_1 ( ) { TYPE_1 VAR_1 = VAR_2 . METHOD_2 ( ) ; TYPE_2 . METHOD_3 ( ) . METHOD_4 ( VAR_1 , VAR_3 ) ; } 
