//: c02:Property.java
// From Thinking in Java, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
import java.util.*;

/** The first Thinking in Java example program.
 * Lists system information on current machine.
 * @author Bruce Eckel
 * @author http://www.BruceEckel.com
 * @version 1.0 
*/
public class Property {
  /** Sole entry point to class & application
   * @param args array of string arguments
   * @return No return value
   * @exception exceptions No exceptions thrown
  */
  public static void main(String[] args) {
    System.out.println(new Date());
    Properties p = System.getProperties();
    p.list(System.out);
    System.out.println("--- Memory Usage:");
    Runtime rt = Runtime.getRuntime();
    System.out.println("Total Memory = "
                       + rt.totalMemory()
                       + " Free Memory = "
                       + rt.freeMemory());
  }
} ///:~