rotate array left in java code example

Example: java code to right rotate an array

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Codechef
{
	public static void main (String[] args) 
	{
	    Scanner sc=new Scanner(System.in);
		// your code goes here
		int arr[]= new int[10];
		arr[0]=5;
		arr[1]=34;
		arr[2]=23;
		arr[3]=6;
		arr[4]=84;
		for(int i=0;i<arr.length;i++)
		{
		    System.out.print(arr[i]+" ");
		    
		}
		System.out.println("");
		for(int i=5;i>=2;i--)
		{
		    arr[i+1]=arr[i];
		}
		arr[2]=15;
		for(int i=0;i<arr.length;i++)
		{
		    System.out.print(arr[i]+" ");
		   
		}
	}
}