import java.util.Collections;
import java.util.Arrays;
 
class Main
{
    static int bop[] = {1,2,3,4,5};
 
    private static void printArray(int[] array) {
        for(int i=0; i<bop.length; i++)
        {
            System.out.print(bop[i] + " ");
        }
        System.out.println();
    }
 
    public static void main (String[] args) throws java.lang.Exception
    {
        printArray(bop);
        Collections.rotate(Arrays.asList(bop), -1);
        printArray(bop);
    }
}

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MQoyCjEwCjQyCjExCg==

1
2
10
42
11