Problem with ArrayList Append example

[mack0929]

public int[] append(int[] list1, int[] list2) {
    int[] a = new int[list1.length + list2.length];
    int i = 0;
    
    for(int j = 0; j < list1.length; j++) {
        a[i] = list1[j];
        i++;
    }
    
    for(int j = 0; j < list2.length; j++) {
        a[i] = list2[j];
        i++;
    }
    
    return a;
    }
public static void main(String[]args){
    Append a = new Append();
    int[]num={1,2,3};
    int[]num2={3,5,6};
    a.append(num2, num);
    System.out.println(a);
}
}

Everytime I run the app it returns just fine but I see no array of integers. I just get something like this:
Application2Append@15db9742

[mack0929]

If anybody can tell me why this isn’t working that would be the best.

[stetim94]

what is your class? I am unsure, can you use repl.it to duplicate the problem? I attempted it here:

https://repl.it/@stetim94/OpenOvercookedAsiantrumpetfish

but am unsure what classes you are using, and they are not in the code you included

[mack0929]

its the same name as the method. And I figured out what it was. I had to instantiate another array for the actual append method and set it equal to the method at hand. Then print out the array. Thanks for the reply though!
I’m doing arrays for the next week though. If you guys are wondering.

int[] append=append(num2, num);