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test/tools/javac/ClassLiterals/LiteralInterfaceImpl.java@2eb010b6cb22 (annotated)

test/tools/javac/ClassLiterals/LiteralInterfaceImpl.java

Thu, 31 Aug 2017 15:17:03 +0800

author

aoqi

date

Thu, 31 Aug 2017 15:17:03 +0800

changeset 2525

2eb010b6cb22

parent 554

9d9f26857129

parent 0

959103a6100f

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*/
aoqi@0	23
aoqi@0	24	/*
aoqi@0	25	* @bug 4055017
aoqi@0	26	* @summary Test use of class literals within interfaces.
aoqi@0	27	* @author William Maddox (maddox)
aoqi@0	28	*
aoqi@0	29	* @compile LiteralInterface_1.java
aoqi@0	30	* @compile LiteralInterface_2.java
aoqi@0	31	* @compile LiteralInterface_3.java
aoqi@0	32	* @compile LiteralInterfaceImpl.java
aoqi@0	33	* @run main LiteralInterfaceImpl
aoqi@0	34	*/
aoqi@0	35
aoqi@0	36	public class LiteralInterfaceImpl
aoqi@0	37	implements LiteralInterface_1, LiteralInterface_2, LiteralInterface_3 {
aoqi@0	38	private static void check(Class c1, Class c2) throws Exception{
aoqi@0	39	if (c1 != c2) {
aoqi@0	40	throw new Exception("mismatch: " + c1 + ", " + c2);
aoqi@0	41	}
aoqi@0	42	}
aoqi@0	43	public static void main(String[] args) throws Exception {
aoqi@0	44
aoqi@0	45	check(c1, Object.class);
aoqi@0	46	check(c2, Integer.class);
aoqi@0	47
aoqi@0	48	check(foo, Object.class);
aoqi@0	49	check(bar, String.class);
aoqi@0	50	check(baz, Integer.class);
aoqi@0	51
aoqi@0	52	// Due to another bug (4119981),
aoqi@0	53	// J is not inherited from LiteralInterface.
aoqi@0	54	// check(quux, J.class);
aoqi@0	55
aoqi@0	56	check(quux, LiteralInterface_2.J.class);
aoqi@0	57
aoqi@0	58	LiteralInterface_2.J o = new LiteralInterface_2.J();
aoqi@0	59	check(o.quem, Float.class);
aoqi@0	60
aoqi@0	61	}
aoqi@0	62	}