Creation should replicate the structure of the following example:

import java.io.*;
public class MakeSomeErrors  {

               //a method to read in keystrokes from the command (as a String) and
               //convert the keystrokes to integers.

               static int getNumber ( )      throws IOException
                            {  BufferedReader input = new BufferedReader(new InputStreamReader(System.in));                                        System.out.print("Enter an integer:  ");
                            String s = input.readLine();
                            return Integer.parseInt(s);
              }

//a main method to begin execution

public static void main(String args[]) {
            int  numOne = 0, numTwo = 1, numThree = 0;

//the getNumber() method call must be enclosed in a try block because it is
//defined with a throws clause
try{
                numOne = getNumber();
                numTwo = getNumber();
                numThree = numOne / numTwo;

    }

//a catch statement that will receive the IO Exception and print the problem
             catch (Exception e) {
                           System.out.println("[" + e + "]");
                           }

                           System.out.println( numOne + "/" + numTwo + " = " + numThree);

}
}