Java实现把一个数组中的某个数向后移动

package Test;import java.util.Arrays;public class Test01 {public static void main(String[] args) {Integer[] array = {20,32,11,56,78,39};System.out.println(Arrays.toString(array));moveToRight(array,3);System.out.println(Arrays.toString(array));}@SuppressWarnings("unchecked")private static <T> void moveToRight(T[] x,int k){k = k % x.length;if(k>0){T[] y = (T[]) new Object[x.length];for (int i = 0; i < x.length; i++) {y[(i+k)%x.length] = x[i];}System.arraycopy(y,0,x,0,x.length);}}}