Java Data Type Tutorial - Java String.concat(String str)

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Syntax

String.concat(String str) has the following syntax.

public String concat(String str)

Example

In the following code shows how to use String.concat(String str) method.

public class Main {
  public static void main(String[] argv) {
    String str = "java2s.com";
    
    str = str.concat(" Java2s.com");
    System.out.println(str);
  }
}

The code above generates the following result.

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