Java String.trim() Method

Java String.trim() Method

By Yashwant Chavan, Views 1136, Date 16-Nov-2016

In this tutorial you will learn about Java String trim() method. This method is used to trim whitespace from the beginning and end of a string.

tags java

Refer below steps

  • String.trim() method removes leading and trailing whitespace from the string.

Java String.trim() method example

package com.technicalkeeda.app;

public class StringTrimExample {

    public static void main(String args[]) {
        String hello = "   hello   ";
        System.out.println("Before trim():- " + hello + " Length:- " + hello.length());
        System.out.println("After trim():- " + hello.trim() + " Length:- " + hello.trim().length());
    }
}

Output

Before trim():-    hello    Length:- 11
After trim():- hello Length:- 5

Suggested Posts

Yashwant

Yashwant

Hi there! I am founder of technicalkeeda.com and programming enthusiast. My skills includes Java,J2EE, Spring Framework, Nodejs, PHP and lot more. If you have any idea that you would want me to develop? Lets connect: yashwantchavan[at][gmail.com]