import java.util.*;

/* Changed to test properties with static values. */
class testProperties
{
  public static void main(String[] args)
    {
      System.out.println("hello");
      Properties foo = System.getProperties();

//      System.out.println(foo.getProperty("java.version"));
      System.out.println(foo.getProperty("java.specification.version"));
      System.out.println(foo.getProperty("java.vendor"));
      System.out.println(foo.getProperty("os.name"));
      System.out.println("goodbye");
    }
}