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comparison agent/src/share/classes/sun/jvm/hotspot/oops/CellTypeStateList.java @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children c18cbe5936b8
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-1:000000000000 0:a61af66fc99e
1 /*
2 * Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 package sun.jvm.hotspot.oops;
26
27 import java.util.*;
28
29 /** Auxiliary class for GenerateOopMap */
30 public class CellTypeStateList {
31 public CellTypeStateList(int size) {
32 list = new ArrayList(size);
33 for (int i = 0; i < size; i++) {
34 list.add(i, CellTypeState.makeBottom());
35 }
36 }
37
38 public int size() {
39 return list.size();
40 }
41
42 public CellTypeState get(int i) {
43 return (CellTypeState) list.get(i);
44 }
45
46 public CellTypeStateList subList(int fromIndex, int toIndex) {
47 return new CellTypeStateList(list.subList(fromIndex, toIndex));
48 }
49
50 //----------------------------------------------------------------------
51 private List list;
52 private CellTypeStateList(List list) {
53 this.list = list;
54 }
55 }