Inserting Multiple Lines from Console

Dear Group,

I was trying to get input of different nature of string, int etc.

To insert multiple lines I can do sort of standard coding like,

public class BRReadLines {
   public static void main(String args[]) throws IOException
   {
      // Create a BufferedReader using System.in
      BufferedReader br = new BufferedReader(new
                              InputStreamReader(System.in));
      String str;
      System.out.println("Enter lines of text.");
      System.out.println("Enter 'end' to quit.");
      do {
         str = br.readLine();
         System.out.println(str);
      } while(!str.equals("end"));
   }
}

I may assign string and int also. But I was looking to assign different variable names like,
   String str;
   int In;
   .....
   and read from console.

Initially I did
str=br.readLine()
and
In=br.read()

but did not help much,
then I am trying like,

BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
BufferedReader br1 = new BufferedReader(new InputStreamReader(System.in));

str=br.readLine();
In=br1.read();

It is generally going okay but when the output is being generated I am getting arbitrary output.

If anyone can kindly suggest how may I improve it?

Regards,
Subhabrata.