1   package org.apache.bcel.verifier;
2   
3   /* ====================================================================
4    * The Apache Software License, Version 1.1
5    *
6    * Copyright (c) 2001 The Apache Software Foundation.  All rights
7    * reserved.
8    *
9    * Redistribution and use in source and binary forms, with or without
10   * modification, are permitted provided that the following conditions
11   * are met:
12   *
13   * 1. Redistributions of source code must retain the above copyright
14   *    notice, this list of conditions and the following disclaimer.
15   *
16   * 2. Redistributions in binary form must reproduce the above copyright
17   *    notice, this list of conditions and the following disclaimer in
18   *    the documentation and/or other materials provided with the
19   *    distribution.
20   *
21   * 3. The end-user documentation included with the redistribution,
22   *    if any, must include the following acknowledgment:
23   *       "This product includes software developed by the
24   *        Apache Software Foundation (http://www.apache.org/)."
25   *    Alternately, this acknowledgment may appear in the software itself,
26   *    if and wherever such third-party acknowledgments normally appear.
27   *
28   * 4. The names "Apache" and "Apache Software Foundation" and
29   *    "Apache BCEL" must not be used to endorse or promote products
30   *    derived from this software without prior written permission. For
31   *    written permission, please contact apache@apache.org.
32   *
33   * 5. Products derived from this software may not be called "Apache",
34   *    "Apache BCEL", nor may "Apache" appear in their name, without
35   *    prior written permission of the Apache Software Foundation.
36   *
37   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
38   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
39   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
40   * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
41   * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
42   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
43   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
44   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
45   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
46   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
47   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
48   * SUCH DAMAGE.
49   * ====================================================================
50   *
51   * This software consists of voluntary contributions made by many
52   * individuals on behalf of the Apache Software Foundation.  For more
53   * information on the Apache Software Foundation, please see
54   * <http://www.apache.org/>.
55   */
56  
57  import javax.swing.UIManager;
58  import java.awt.*;
59  import org.apache.bcel.verifier.*;
60  import org.apache.bcel.generic.*;
61  
62  
63  /***
64   * A graphical user interface application demonstrating JustIce.
65   *
66   * @version $Id: GraphicalVerifier.java,v 1.1.1.1 2001/10/29 20:00:31 jvanzyl Exp $
67   * @author Enver Haase
68   */
69  public class GraphicalVerifier {
70    boolean packFrame = false;
71  
72    /*** Constructor. */
73    public GraphicalVerifier() {
74      VerifierAppFrame frame = new VerifierAppFrame();
75      //Frames überprüfen, die voreingestellte Größe haben
76      //Frames packen, die nutzbare bevorzugte Größeninformationen enthalten, z.B. aus ihrem Layout
77      if (packFrame) {
78        frame.pack();
79      }
80      else {
81        frame.validate();
82      }
83      //Das Fenster zentrieren
84      Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
85      Dimension frameSize = frame.getSize();
86      if (frameSize.height > screenSize.height) {
87        frameSize.height = screenSize.height;
88      }
89      if (frameSize.width > screenSize.width) {
90        frameSize.width = screenSize.width;
91      }
92      frame.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
93      frame.setVisible(true);
94  
95      frame.classNamesJList.setModel(new VerifierFactoryListModel());
96      VerifierFactory.getVerifier(Type.OBJECT.getClassName()); // Fill list with java.lang.Object
97      frame.classNamesJList.setSelectedIndex(0); // default, will verify java.lang.Object
98    }
99    /*** Main method. */
100   public static void main(String[] args) {
101     try {
102       UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
103     }
104     catch(Exception e) {
105       e.printStackTrace();
106     }
107     new GraphicalVerifier();
108   }
109 }
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