import java.io.; import java.util.;

public class Solution {

      public static void main(String []args){
        Integer[] number = {1,2,3};
        String[] s = {"Hello", "World"};

        printArray(number);
        printArray(s);
}
static void printArray(Object[] arr) {
    for(Object obj:arr) {
        System.out.println(obj);
    }
}

}