BlueJ Program On Displaying Consecutive Two Even Numbers

import java.io.*;

class Enen

{

 int i,n,m,flag;

 BufferedReader br=new BufferedReader(new InputStreamReader(System.in));

 public void show() throws Exception

 {

 flag=0;

  for(i=0;i<10;i++)

  {

   System.out.println("Enter number:");

   n=Integer.parseInt(br.readLine());

   if(n%2==0)

   flag++;

   else

   flag=0;

   if(flag==1)

   m=n;

  if(flag==2)

  {

  System.out.println("Consecutive even entries="+m+"  "+n);

  flag=0;

  }

  }

  }

  public static void main(String args[])throws Exception

  {

   Enen ob=new Enen();

   ob.show();

   }

   }

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