get a slice of an array in java

/**
 * @author lautturi.com 
 * Java example: how to get sub-array from java array
 */

import java.util.*;
import java.util.stream.IntStream;

public class Lautturi {
	public static void main(String[] args) {
		int[] intArray = { 1,2,3,4,5,6,7,8,9,10 };
		int[] partArray1 = Arrays.copyOfRange(intArray, 0, 3);  
		int[] partArray2 = Arrays.copyOfRange(intArray, 2, 5); 
		int[] partArray3 = Arrays.copyOfRange(intArray, 0, intArray.length-3); 
		int[] partArray4 = Arrays.copyOfRange(intArray, 2, intArray.length-3); 
		
		// java 8 and 8+
		int[] partArray5 = IntStream.range(2, 8).map(x -> intArray[x]).toArray();
		
		System.out.println(Arrays.toString(intArray));
		System.out.println(Arrays.toString(partArray1));
		System.out.println(Arrays.toString(partArray2));
		System.out.println(Arrays.toString(partArray3));
		System.out.println(Arrays.toString(partArray4));
		System.out.println(Arrays.toString(partArray5));
	}
}

output:

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