Question

Assume that I want to exit a console program if the user entered the char f, and in any time of the program.
The user is supposed to enter some info but I want for each step he entering the input to be able to stop all the operation if he entered “f”?
How can I do that?
Should it be something like:

try
{
 if (userchoice.equals("F"))
  {
    throw new exception e;
  }
}
catch (exception e)
{
  System.exit(1);
}  

Thanks

Answer 1

Here’s the correct syntax:

try {
  if (userchoice.equals("F")) {
     throw new Exception();
  }
} catch (Exception e){
  System.exit(1);
}