public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { if ( VAR_1 != null ) { TYPE_2 VAR_2 = VAR_1 . iterator ( ) ; int length = 0 ; while ( VAR_2 . METHOD_2 ( ) ) { length = VAR_2 . METHOD_3 ( ) ; } return TYPE_3 . METHOD_4 ( VAR_1 , ( length + 1 ) ) ; } else { return TYPE_3 . METHOD_5 ( ) ; } }

public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) { if ( ! ( VAR_1 . isEmpty ( ) ) ) { TYPE_2 VAR_2 = VAR_1 . iterator ( ) ; int length = 0 ; while ( VAR_2 . METHOD_2 ( ) ) { length = VAR_2 . METHOD_3 ( ) ; } return TYPE_3 . METHOD_4 ( VAR_1 , ( length + 1 ) ) ; } else { return VAR_1 ; } }
