langtools/test/tools/javac/MemberTypeInheritance.java
author lana
Thu, 21 Jan 2016 09:46:01 -0800
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/*
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 * Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/*
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 * @test
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 * @bug 4254213
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 * @summary Verify that member types of classes and interfaces can be inherited.
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 *
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 * @run compile MemberTypeInheritance.java
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 */
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class C {
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    class D {}
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    interface E {}
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}
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interface I {
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    class J {}
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    interface K{}
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}
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class L extends C {}
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interface M extends I {}
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class X extends C implements I {
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    D d;
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    E e;
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    J j;
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    K k;
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}
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class Y extends L implements M {
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    D d;
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    E e;
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    J j;
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    K k;
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}
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class Outer {
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    class C {
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        class D {}
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        // Inner class cannot have member interface (static member).
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    }
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    interface I {
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        class J {}
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        interface K{}
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    }
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    class L extends C {}
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    interface M extends I {}
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    class X extends C implements I {
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        D d;
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        J j;
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        K k;
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    }
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    class Y extends L implements M {
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        D d;
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        J j;
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        K k;
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    }
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    void test() {
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        // Blocks may not contain local interfaces.
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        class C {
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            class D {}
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            // Inner class cannot have member interface (static member).
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        }
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        class L extends C {}
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        class X extends C {
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            D d;
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        }
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        class Y extends L {
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            D d;
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        }
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    }
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}