question code of java

hi, i need your help, i wrote the below code in java and i hava some
problems
The compiler tells me :
class interface or enum expected
the code is
the mistake appears to the line import java.io.*;

public class Array{
    int[] T;
    int n;
    /*constructor*/
    public Array(int size ){
        T=new int[size];
        n=size;

    }
    /*add element into array*/
    public void insert(int position,int elem){
        T[position]=elem;

    }
    /*find minimum algorithm*/
    public int findmin(){
        int[] resultsArray=new int[2];
        int min=T[0],index=0;
        for (int i=1;i<n;i++){
            if (T[i]<min){
                min=T[i];
                index=i;

            }
        }
        resultsArray[0]=min;
        resultsArray[1]=index;
        return resultsArray;

    }
}//end class
import java.io.*;
public class Findminimumapp{
    /*====main method============*/
  public static void main(String[] args) throws IOException {

   int n=0;
   int min=0;
   int index=0;
   String str=null;
   /*construct new array object*/
   System.out.print("give array size then press enter");
   str=Utils.getString();
   n=Integer.parseInt(str);
   Array arrayObj=new Array(n);
   /*read array*/
   System.out.println("type"+n+"integers in separate lines");
   System.out.println("==============");
   for(int i=0;i<n;i++){
    str=Utils.getString();
    arrayObj.insert(i,Integer.parseInt(str));

   }
   //*printresults*/
   min=arrayObj.findMin()[0];
   index=arrayObj.findMin()[1];
   System.out.println("minimum element in array is"+min);
   System.out.println("minimum position is"+(index+1));
   }//end main method
}//end class