Question

How do I separate tokens in a StringToekenizer object taking a string s as a parameter?

so:

String s = input.readLine();
char tokenSeparator = ' '; //can be any value other than white space.
StringTokenizer str = new StringTokenizer(s);
//separate tokens by the variable char tokenSeparator;
while (str.hasMoreTokens) ...

Answer 1

Check the javadoc. You can see a parameterized constructor as

public StringTokenizer(String str, String delim)

This is what you require here.

Example

String msg = "http://100.15.111.60:80/";
char tokenSeparatpor = ':';
StringTokenizer st = new StringTokenizer(msg,tokenSeparatpor+"");
while(st.hasMoreTokens()){
    System.out.println(st.nextToken());
}

Output

http
//100.15.111.60
80/