Pass array as a parameter

Question

I am trying to make a method that compare and return the smallest number in the array.But it doesn't work.
Thanks!
// The "Pass" class.
import java.io.*;
import java.lang.*;
public class Pass
    public static void main (String [] args)
        int [] a = {10, 22, 13, 4,5};
        System.out.println (a[mini (int a[])]);
            public int mini (int [] num)//Compare and pick the smallest number
                int min = 1, j;
                for (int j = 0 ; j < 5 ; j++)
                    if (num [j] < num [min])
                        min = j;
                return min;
      } // main method
} // Pass class

Answer 1

import java.io.*;
import java.lang.*;
public class Pass
    public static void main (String [] args)
        int [] a = {10, 22, 13, 4,5};
        //System.out.println (a[mini (int a[])]);
        Pass p = new Pass();
        System.out.println("minimum: "+p.mini(a));
      } // main method
       public int mini (int [] num)//Compare and pick the smallest number
                int min=0;
                for(int j=0;j<num.length;j++){
                  if(j==0){
                    min=num[j];
                  }else{
                    if(num[j]<min){
                      min=num[j];
                return min;
} // Pass class