arrays as parameters

public class class1
{
    //static class2 x = new class2();

    public static void main(String[] args)
    {
        int z[] = {12, 45, 67};
        m(z);
    }

    public static void m(int[] x)
    {
        for(int y = 0; y < x.length; y++)
        {
            System.out.print(x[y]);
        }
    }

}