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annotate graal/com.oracle.max.base/src/com/sun/max/collect/ArrayPool.java @ 4184:fa6b78681c54

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Added copyright check to the gate.
author Doug Simon <doug.simon@oracle.com>
date Tue, 03 Jan 2012 12:37:31 +0100
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children
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1 /*
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2 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.sun.max.collect;
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24
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25 import java.util.*;
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27 /**
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28 * An implementation of a pool based on an array.
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29 */
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30 public class ArrayPool<T extends PoolObject> extends Pool<T> {
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32 protected final T[] objects;
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34 @SafeVarargs
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35 public ArrayPool(T... objects) {
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36 this.objects = objects;
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37 }
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39 @Override
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40 public T get(int serial) {
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41 return objects[serial];
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42 }
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44 @Override
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45 public int length() {
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46 return objects.length;
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47 }
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48
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49 public Iterator<T> iterator() {
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50 return Arrays.asList(objects).iterator();
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51 }
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52 }