50 lines
1.8 KiB
Java
50 lines
1.8 KiB
Java
/*
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* Copyright 2005-2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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package tests;
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import java.util.Collection;
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import java.util.Collections;
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class CompileTest2 {
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class Request<R extends Request<R, V>,V> {}
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class DeltaRequest extends Request<DeltaRequest, double[]> {}
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class RequestMap<V> {
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public <R extends Request<R, W>, W extends V> R test (Collection<R> c) {
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// In my real code I make use of W of course
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return null;
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}
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}
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public void f () {
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RequestMap<Object> m = new RequestMap<Object> ();
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Collection<DeltaRequest> c = Collections.singleton (new DeltaRequest ());
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// This line not compile?
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DeltaRequest o = m.<DeltaRequest, double[]>test (c);
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}
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}
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