001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: * The Original Software is NetBeans. The Initial Developer of the Original
026: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
027: * Microsystems, Inc. All Rights Reserved.
028: *
029: * If you wish your version of this file to be governed by only the CDDL
030: * or only the GPL Version 2, indicate your decision by adding
031: * "[Contributor] elects to include this software in this distribution
032: * under the [CDDL or GPL Version 2] license." If you do not indicate a
033: * single choice of license, a recipient has the option to distribute
034: * your version of this file under either the CDDL, the GPL Version 2 or
035: * to extend the choice of license to its licensees as provided above.
036: * However, if you add GPL Version 2 code and therefore, elected the GPL
037: * Version 2 license, then the option applies only if the new code is
038: * made subject to such option by the copyright holder.
039: */
040:
041: /*
042: * Region.java
043: *
044: * Created on November 1, 2005, 4:02 PM
045: *
046: * To change this template, choose Tools | Template Manager
047: * and open the template in the editor.
048: */
049: package simple.cpu;
050:
051: /**
052: *
053: * @author ehucka
054: */
055: public class Region {
056: //~ Constructors -------------------------------------------------------------------------------------------------------------
057:
058: /** Creates a new instance of Region */
059: public Region() {
060: run100();
061: run100();
062: run100();
063: run1000();
064: run2000();
065: }
066:
067: //~ Methods ------------------------------------------------------------------------------------------------------------------
068:
069: /**
070: * @param args the command line arguments
071: */
072: public static void main(String[] args) {
073: System.out.println("Start application: "
074: + System.currentTimeMillis());
075:
076: AnotherThread tt = new AnotherThread();
077: tt.start();
078:
079: Region r = new Region();
080:
081: try {
082: tt.join();
083: } catch (InterruptedException ex) {
084: ex.printStackTrace();
085: }
086:
087: System.out.println("Finish application: "
088: + System.currentTimeMillis());
089: }
090:
091: public void run100() {
092: long startTime = System.currentTimeMillis();
093:
094: while ((System.currentTimeMillis() - startTime) < 100) {
095: ;
096: }
097: }
098:
099: public void run1000() {
100: long startTime = System.currentTimeMillis();
101:
102: while ((System.currentTimeMillis() - startTime) < 1000) {
103: ;
104: }
105: }
106:
107: public void run2000() {
108: for (int i = 0; i < 20; i++) {
109: run100();
110: }
111: }
112: }
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