Java Data Type Tutorial - Java String(byte[] bytes, int offset, int length, String charsetName) Constructor

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Syntax

String(byte[] bytes, int offset, int length, String charsetName) constructor from String has the following syntax.

public String(byte[] bytes,  int offset,  int length,  String charsetName)  throws UnsupportedEncodingException

Example

In the following code shows how to use String.String(byte[] bytes, int offset, int length, String charsetName) constructor.

// w  ww  . j a v  a  2s  .  c  o  m
import java.io.UnsupportedEncodingException;




public class Main {
  public static void main(String[] argv) {
    byte[] bytes = new byte[]{65,66,67,68};
    try {
      System.out.println(new String(bytes,1,3,"ASCII"));
    } catch (UnsupportedEncodingException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    
  }
}

The code above generates the following result.

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