CopyArray

public class CopyArray {
public static void main(String args[]) {
    int[] array1 = { 7, 4, 8, 1, 4, 1, 4 };
    int[] array2 = new int[3];
    System.arraycopy(array1,0,array2,0,3);
    System.out.print("Array1 : ");
    for (int i=0; i<array1.length; i++)
        System.out.print(array1[i] + " ");
        System.out.println();
        System.out.print("Array2 : ");
    for (int i=0; i<array2.length; i++)
        System.out.print(array2[i] + " ");
}
}