/* Displays System Properties */

import java.util.*;

public class Sys2 {
  public static void main(String args[]) {
    String propName;
    
    Enumeration pNames = System.getProperties().propertyNames();

    while (pNames.hasMoreElements()) {
       propName = (String) pNames.nextElement();
       System.out.println(propName + " = " + System.getProperty(propName));
    } /* endwhile */

  }
}