#different ways to append string

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Program for different methods of String concatenation

Program for different methods of String concatenation

This post demonstrates different way of concatenating strings in Java.

Method 1 : Using + operator

  + operator can be used to concatenate string.   Example :  

String str3 = str1 +" " + str2;

  Method 2 : Using String concat() function

  String class provides a concat() function that can be used for String concatenation.   Example :  

String str4 = str1.concat("…

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