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/* |
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* Copyright 1994-2005 Sun Microsystems, Inc. All Rights Reserved. |
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* Copyright (c) 1994, 2005, 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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* 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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* 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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package java.util; |
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* Removes the object at the top of this stack and returns that |
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* object as the value of this function. |
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* |
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* @return The object at the top of this stack (the last item |
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* of the <tt>Vector</tt> object). |
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* @exception EmptyStackException if this stack is empty. |
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* @return The object at the top of this stack (the last item |
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* of the <tt>Vector</tt> object). |
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* @throws EmptyStackException if this stack is empty. |
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*/ |
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public synchronized E pop() { |
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E obj; |
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* Looks at the object at the top of this stack without removing it |
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* from the stack. |
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* |
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* @return the object at the top of this stack (the last item |
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* of the <tt>Vector</tt> object). |
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* @exception EmptyStackException if this stack is empty. |
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* @return the object at the top of this stack (the last item |
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* of the <tt>Vector</tt> object). |
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* @throws EmptyStackException if this stack is empty. |
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*/ |
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public synchronized E peek() { |
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int len = size(); |