import java.util.Arrays;

public class ToString
{
   public static void main(String[] args)
   {
       int[] list = {1, 2, 3, 4};

       for (int i = 0; i < list.length; i++) // Method 1 to print array
           System.out.println( list[i] );

       // Method 2 to print array
       String s;

       s = Arrays.toString(list); // Convert all elements to a string
       System.out.println(s);
   }
}