2c String Tokenizer Class

import java.util.StringTokenizer;
class StringToken
  {
    static String in = "Welcome to CSBDU";
    public static void main(String args[])
     {
StringTokenizer st = new StringTokenizer(in);
while(st.hasMoreTokens())
{
String t = st.nextToken();
System.out.println(t);
}
     }
 }