Combine String example

In this section, you will learn how to combine or merge two strings in java. The java.lang package provides the method that helps you to combine two strings and making into single string. The following program is used for concatenating two string through using the concat() method that concatenates the specified string to the end of string and finally, you will get the combined string.

Description of code:

concat(String str):
This is the method that concatenates the two specified strings.

Here is the code of program:

import java.io.*;

public class CombinString{
public static void main(String[] args) throws IOException{
  BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
  System.out.println("Enter First String:");
  String str1 = bf.readLine();
  System.out.println("Enter Second String:");
  String str2 = bf.readLine();
  System.out.println("Combin string example!");
  String com = str1.concat(str2);
  System.out.println("Combined string: " + com);
}
}

Output of program:
C:\vinod\Math_package>javac CombinString.java

C:\vinod\Math_package>java CombinString
Enter First String:
RoseIndia
Enter Second String:
NewstrackIndia
Combin string example!
Combined string: RoseIndiaNewstrackIndia