how to convert byte array to string in java

/**
 * @author lautturi.com
 * Java example: convert byte array to string/ convert string to byte array in java
 */
import java.util.*;
import java.nio.charset.StandardCharsets;

public class Lautturi {

	public static void main(String[] args) {
		
		  // string to byte[]
		  byte[] bytes = "hello".getBytes(StandardCharsets.UTF_8);

		  // byte[] to string
		  String s = new String(bytes, StandardCharsets.UTF_8);
		  
		  System.out.println(Arrays.toString(bytes));
		  System.out.println(s);
        
	}
}

output:

[104, 101, 108, 108, 111]
hello