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test/tools/javac/defaultMethods/Pos01.java@9f0ec00514b6 (annotated)

test/tools/javac/defaultMethods/Pos01.java

Thu, 21 Feb 2013 15:26:46 +0000

author

mcimadamore

date

Thu, 21 Feb 2013 15:26:46 +0000

changeset 1599

9f0ec00514b6

parent 1415

01c9d4161882

child 2020

bb7271e64ef6

permissions

-rw-r--r--

8007461: Regression: bad overload resolution when inner class and outer class have method with same name
Summary: Fix regression in varargs method resolution introduced by bad refactoring
Reviewed-by: jjg

mcimadamore@1393	1	/*
mcimadamore@1393	2	* Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
mcimadamore@1393	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
mcimadamore@1393	4	*
mcimadamore@1393	5	* This code is free software; you can redistribute it and/or modify it
mcimadamore@1393	6	* under the terms of the GNU General Public License version 2 only, as
mcimadamore@1393	7	* published by the Free Software Foundation.
mcimadamore@1393	8	*
mcimadamore@1393	9	* This code is distributed in the hope that it will be useful, but WITHOUT
mcimadamore@1393	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
mcimadamore@1393	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
mcimadamore@1393	12	* version 2 for more details (a copy is included in the LICENSE file that
mcimadamore@1393	13	* accompanied this code).
mcimadamore@1393	14	*
mcimadamore@1393	15	* You should have received a copy of the GNU General Public License version
mcimadamore@1393	16	* 2 along with this work; if not, write to the Free Software Foundation,
mcimadamore@1393	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
mcimadamore@1393	18	*
mcimadamore@1393	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
mcimadamore@1393	20	* or visit www.oracle.com if you need additional information or have any
mcimadamore@1393	21	* questions.
mcimadamore@1393	22	*/
mcimadamore@1393	23
mcimadamore@1393	24	/*
mcimadamore@1393	25	* @test
mcimadamore@1393	26	* @summary basic test for default methods
mcimadamore@1393	27	* @author Maurizio Cimadamore
mcimadamore@1393	28	*/
mcimadamore@1393	29
mcimadamore@1393	30	import java.util.*;
mcimadamore@1393	31
mcimadamore@1415	32	public class Pos01 {
mcimadamore@1393	33
mcimadamore@1393	34	interface Mapper<T> {
mcimadamore@1393	35	T map(T in);
mcimadamore@1393	36	}
mcimadamore@1393	37
mcimadamore@1393	38	interface ExtendedList<T> extends List<T> {
mcimadamore@1393	39	default List<T> testMap(Mapper<T> r) {
mcimadamore@1393	40	return Pos01.<T>listMapper(this, r);
mcimadamore@1393	41	}
mcimadamore@1393	42	}
mcimadamore@1393	43
mcimadamore@1393	44	static class MyList<E> extends ArrayList<E> implements ExtendedList<E> {}
mcimadamore@1393	45
mcimadamore@1393	46	public static void main(String[] args) {
mcimadamore@1393	47	MyList<Integer> l = new MyList<Integer>();
mcimadamore@1393	48	l.add(1); l.add(2); l.add(3);
mcimadamore@1393	49	l.testMap((Integer x) -> x * x );
mcimadamore@1393	50	}
mcimadamore@1393	51
mcimadamore@1393	52	static <T> List<T> listMapper(List<T> l, Mapper<T> mapper) {
mcimadamore@1393	53	MyList<T> new_list = new MyList<T>();
mcimadamore@1393	54	for (T el : l) {
mcimadamore@1393	55	new_list.add(mapper.map(el));
mcimadamore@1393	56	}
mcimadamore@1393	57	return new_list;
mcimadamore@1393	58	}
mcimadamore@1393	59	}