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1   /*
2    * Copyright (c) 1995, 2003, Oracle and/or its affiliates. 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.  Oracle designates this
8    * particular file as subject to the "Classpath" exception as provided
9    * by Oracle in the LICENSE file that accompanied this code.
10   *
11   * This code is distributed in the hope that it will be useful, but WITHOUT
12   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14   * version 2 for more details (a copy is included in the LICENSE file that
15   * accompanied this code).
16   *
17   * You should have received a copy of the GNU General Public License version
18   * 2 along with this work; if not, write to the Free Software Foundation,
19   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20   *
21   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22   * or visit www.oracle.com if you need additional information or have any
23   * questions.
24   */
25  
26  package sun.tools.asm;
27  
28  import sun.tools.java.*;
29  
30  /**
31   * This class is used to assemble the local variables in the local
32   * variable table.
33   *
34   * WARNING: The contents of this source file are not part of any
35   * supported API.  Code that depends on them does so at its own risk:
36   * they are subject to change or removal without notice.
37   *
38   * @author Arthur van Hoff
39   */
40  public final
41  class LocalVariable {
42      MemberDefinition field;
43      int slot;
44      int from;
45      int to;
46  
47      public LocalVariable(MemberDefinition field, int slot) {
48          if (field == null) {
49              new Exception().printStackTrace();
50          }
51          this.field = field;
52          this.slot = slot;
53          to = -1;
54      }
55  
56      LocalVariable(MemberDefinition field, int slot, int from, int to) {
57          this.field = field;
58          this.slot = slot;
59          this.from = from;
60          this.to = to;
61      }
62  
63      public String toString() {
64          return field + "/" + slot;
65      }
66  }