// This appears in Core Web Programming from
// Prentice Hall Publishers, and may be freely used
// or adapted. 1997 Marty Hall, hall@apl.jhu.edu.

public class IsIndex extends CgiCommandLine {
  public static void main(String[] args) {
    IsIndex app =
      new IsIndex("IsIndex", args,
		  "GET (on the command line)");
    app.printFile();
  }

  public IsIndex(String name, String[] args,
		 String type) {
    super(name, args, type);
  }

  protected void printBody(String[] args) {
    if (args.length > 0)
      super.printBody(args);
    else
      System.out.println
        ("Input is collected via the\n" +
         "<TT>ISINDEX</TT> element. Enter some data\n" +
         "and then hit RETURN.\n" +
         "<ISINDEX PROMPT=\"Data: \">");
  }
}