// ListClient.java
import org.omg.CORBA.ORB;
import java.io.*;
import java.util.*;
public class ListClient {
public static void main(String[] args) throws Exception {
ORB orb = ORB.init();
String host = args[0];
ListUtility lu =
ListUtilityHelper.narrow
(netscape.WAI.Naming.resolve("http://" + host + "/listutil"));
{
List list = new List("Hello", new List("World", null));
System.out.println("list: " + list);
System.out.println("length: " + lu.length(list));
System.out.println("reverse: " + lu.reverse(list));
System.out.println("sort: " + lu.sort(list));
}
{
List list = new List("this",
new List("is",
new List("a",
new List("test", null))));
System.out.println("list: " + list);
System.out.println("length: " + lu.length(list));
System.out.println("reverse: " + lu.reverse(list));
System.out.println("sort: " + lu.sort(list));
}
{
// read in the contents of a file
InputStream input = new FileInputStream("ListUtility.java");
byte[] bytes = new byte[input.available()];
input.read(bytes);
String text = new String(bytes);
List list = null;
// break the input into tokens (ignoring white space and punctuation)
StringTokenizer tokenizer = new StringTokenizer(text, " \n.;,/{}()");
while(tokenizer.hasMoreTokens()) {
list = new List(tokenizer.nextToken(), list);
}
System.out.println("list: " + list);
System.out.println("length: " + lu.length(list));
System.out.println("reverse: " + lu.reverse(list));
System.out.println("sort: " + lu.sort(list));
}
}
}
