IO doubt

[zarina mohammad]

why does this IO program produce no output?:

 import java.io.*;
public class readwrite{
public static void main(String a[]){
try{
   FileOutputStream fos=new FileOutputStream("test.txt");
   DataOutputStream dos=new DataOutputStream(fos);
   dos.writeInt(0X012);
   dos.writeShort(0X11);
   dos.writeByte(0X02);
   dos.close();
   fos.close();
   FileInputStream fis=new FileInputStream("test.txt");
   DataInputStream dis=new DataInputStream(fis);
   int i1= dis.readInt();
   int i2= dis.readInt();
   System.out.println(("0x"+Integer.toHexString(i1)+", 0x"+Integer.toHexString(i2)));
   dis.close();
   fis.close();

}catch(IOException io){}

}

} 

i was expecting the output to be EOFException.
can someone explain plz.
thanks
zarina

[Corey McGlone]

How can it print EOFException, if you don't put in the code to output the exception? You're catching the exception, so it is considered handled, unlike a runtime exception. If you change your catch block to look like this:

catch(IOException io)
{
   System.out.println("Exception caught: " + io);
}

I think you'll see what you're looking for.
Corey

[zarina mohammad]

thanks for correcting.