private TYPE_1 METHOD_1 ( TYPE_2 step ) { TYPE_3 TYPE_4 = new TYPE_3 ( ) ; TYPE_5 VAR_1 = TYPE_4 . METHOD_2 ( step ) ; VAR_2 . add ( VAR_1 ) ; TYPE_5 result = TYPE_4 . METHOD_3 ( VAR_2 ) ; return result . METHOD_4 ( ) ; }

private TYPE_1 METHOD_1 ( TYPE_2 step ) { TYPE_3 TYPE_4 = new TYPE_3 ( ) ; if ( step != null ) { TYPE_5 VAR_1 = TYPE_4 . METHOD_2 ( step ) ; VAR_2 . add ( VAR_1 ) ; } TYPE_5 result = TYPE_4 . METHOD_3 ( VAR_2 ) ; return result . METHOD_4 ( ) ; }
