how to get a subarray of an array in java

/**
 * @author lautturi.com
 * Java example: get subarray of array in java
 */

import java.util.*;

public class Lautturi {
	
	public static void main(String[] args) {

		int[] intArray = { 0,1,2,3,4,5,6,7,8,9,10 };
		int[] newArr1 = Arrays.copyOfRange(intArray, 0, 2);          
		int[] newArr2 = Arrays.copyOfRange(intArray, 1, 4);          
		int[] newArr3 = Arrays.copyOfRange(intArray, 2, intArray.length); 
		
		System.out.println(Arrays.toString(newArr1));
		System.out.println(Arrays.toString(newArr2));
		System.out.println(Arrays.toString(newArr3));
        
	}
}

output:

[0, 1]
[1, 2, 3]
[2, 3, 4, 5, 6, 7, 8, 9, 10]