System.out.print .. printing not in order

Question

I'm using System.out.print to print an arrayList (cl) , The code looks like this:

System.out.print("Returning  \n");
for(int i = 0 ; i <cl.size(); i++){
    if(i+1 == cl.size())
        System.out.print(cl.get(i));
    else
        System.out.print(cl.get(i)+" ,");
}

The output should look like:

Returning 1,2,3....

but it shows up like this:

0 ,5 ,6 Returning

Edit: The problem is not in the order of the elements, but in "Returning" position.

I'm using Windows 8 as an operations system and NetBeans as IDE. Why?!

Answer 1

为了获得类似Returning 1,2,3 ....的输出，首先ArrayList CL应该包含数字1,2 ...，依此类推。其次，尝试使用System.out.println（“ Returning”）;。