plopezgit / sprint1_t2_exceptions Goto Github PK

@plopezgit Try not to catch generic exceptions and use more specific messages.

	public static String inputString (String pregunta) {
		String response = "";
		boolean okey = false;
		do {
			System.out.println(pregunta);
			try {
				response = input.nextLine();	
				okey = true;
			} catch (Exception ex) {
				System.out.println("There is an error on your response.");
			}
		} while (!okey);
		return response;	
	}

It also recommended:

• Using final variables to store and reuse Error message.
• Using System.err.println(); instead

`If you are using a simple Java console application, both outputs will be the same (the command line or console) but you can reconfigure the streams so that for example, System.out still prints to the console but System.err writes to a file.

Also, IDEs like Eclipse show System.err in red text and System.out in black text by default.`