import java.util.Arrays; class MainClass { public static void main(String args[]) { int arrayOriginal[] = {42, 55, 21}; int arrayNew[] = Arrays.copyOf(arrayOriginal, 3); printIntArray(arrayNew); } static void printIntArray(int arrayNew[]) { for (int i : arrayNew) { System.out.print(i); System.out.print(' '); } System.out.println(); } }