duke@1: /*
duke@1:  * Copyright 1997 Sun Microsystems, Inc.  All Rights Reserved.
duke@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1:  *
duke@1:  * This code is free software; you can redistribute it and/or modify it
duke@1:  * under the terms of the GNU General Public License version 2 only, as
duke@1:  * published by the Free Software Foundation.
duke@1:  *
duke@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1:  * version 2 for more details (a copy is included in the LICENSE file that
duke@1:  * accompanied this code).
duke@1:  *
duke@1:  * You should have received a copy of the GNU General Public License version
duke@1:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1:  *
duke@1:  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@1:  * CA 95054 USA or visit www.sun.com if you need additional information or
duke@1:  * have any questions.
duke@1:  */
duke@1: 
duke@1: /*
duke@1:  * @test
duke@1:  * @bug 4091327 4079087
duke@1:  * @summary Verify resolution of qualified outer class 'this' references.
duke@1:  * @author William Maddox (maddox) [shamelessly cribbed from bug report]
duke@1:  *
duke@1:  * @clean QualifiedOuterThis QualifiedOuterThis$Y QualifiedOuterThis$Y$Z
duke@1:  * @compile QualifiedOuterThis.java
duke@1:  * @run main QualifiedOuterThis
duke@1:  */
duke@1: 
duke@1: public class QualifiedOuterThis {
duke@1:     static StringBuffer sb = new StringBuffer();
duke@1:     public String toString() { sb.append('X'); return "X"; }
duke@1:     void test() {
duke@1:         class Y {
duke@1:             public String toString() { sb.append('Y'); return "Y"; }
duke@1:             class Z {
duke@1:                 public String toString() { sb.append('Z'); return "Z"; }
duke@1:                 void test() {
duke@1:                     System.out.println(this.toString());
duke@1:                     System.out.println(Y.this.toString());
duke@1:                     System.out.println(QualifiedOuterThis.this.toString());
duke@1:                 }
duke@1:             }
duke@1:             void test() {
duke@1:                 new Z().test();
duke@1:             }
duke@1:         }
duke@1:         new Y().test();
duke@1:     }
duke@1:     public static void main(String[] s) throws Exception {
duke@1:         QualifiedOuterThis x = new QualifiedOuterThis();
duke@1:         x.test();  // Print Z Y X
duke@1:         System.out.println(sb.toString());
duke@1:         if (!sb.toString().equals("ZYX")) {
duke@1:             throw new Exception("incorrect outer instance method called!");
duke@1:         }
duke@1:     }
duke@1: }