JAVA EXAMPLE PROGRAMS

JAVA EXAMPLE PROGRAMS

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Java StringTokenizer Delimiters In Tokens Sample Code


Description:

Below example shows how to make delimiter characters also be part of tokens. During creating string tokenizer object, in the constructor field, pass boolean parameter value as true.


Code:
package com.myjava.stokenizerr;

import java.util.StringTokenizer;

public class TokensWithDelimiter {
    public static void main(String a[]){
        String msg = "http://10.123.43.67:80/";
        StringTokenizer st = new StringTokenizer(msg,"://.",true);
        while(st.hasMoreTokens()){
            System.out.println(st.nextToken());
        }
    }
}

Example Output

http
:
/
/
10
.
123
.
43
.
67
:
80
/

Other StringTokenizer Class Examples

Knowledge Centre
Difference between Enumeration and Iterator
The functionality of Enumeration and the Iterator are same. You can get remove() from Iterator to remove an element, while while Enumeration does not have remove() method. Using Enumeration you can only traverse and fetch the objects, where as using Iterator we can also add and remove the objects. So Iterator can be useful if you want to manipulate the list and Enumeration is for read-only access.
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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java is registered trademark of Oracle.
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