Sometimes we need to match some words in a particular String. We can do this easily by matches() method of String class.

Example:

package com.demo;

public class TestApps {

    /*
     *@param args
     */
    public static void main(String[] args){

        String Str = new String("You are welcome to Findnerd.com");

        //Matches word in between
        System.out.print("Value :" );
        System.out.println(Str.matches("(.*)Findnerd(.*)"));

        System.out.print("Value :" );
        System.out.println(Str.matches("Findnerd"));

        //Matches whether the word is last word
        System.out.print("Value :" );
        System.out.println(Str.matches("(.*)com"));

        //Matches whether the word is first word
        System.out.print("Value :" );
        System.out.println(Str.matches("You(.*)"));
    }
}

Output:

Value :true
Value :false
Value :true
Value :true

Hope this will help you :)