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Java > Open Source Codes > org > netbeans > api > debugger > jpda > testapps > ExpressionStepApp


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.api.debugger.jpda.testapps;
21
22 /**
23  * Sample step application. DO NOT MODIFY - line numbers must not change in this source file.
24  *
25  * @author Martin Entlicher
26  */
27 public class ExpressionStepApp {
28
29     public static void main(String JavaDoc[] args) {
30         x += factorial(10);
31         x += factorial(20) + factorial(30);
32         x += factorial(40); x += factorial(50);
33         ExpressionStepApp exs = new ExpressionStepApp();
34         x = exs.m1(exs.m2((int) x));
35         x = exs.m3(exs.m1(exs.m2((int) x)), exs.m1((int) x)).intValue();
36         System.out.println(x);
37     }
38
39     public ExpressionStepApp() {
40     }
41     
42     public static long factorial(int n) {
43         long f = 1;
44         for (int i = 2; i <= n; i++) {
45             f *= i;
46         }
47         return f;
48     }
49     
50     private int m1(int x) {
51         int im1 = 10;
52         return im1*x;
53     }
54
55     private int m2(int x) {
56         int im2 = 20;
57         return im2*x;
58     }
59
60     private Integer JavaDoc m3(int x, int y) {
61         int im3 = 30;
62         return new Integer JavaDoc(im3 + x + y);
63     }
64
65     static long x = 20L;
66 }
67
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