Part 1:

The Double.parseDouble() method requires a String argument, but it fails if the String cannot be converted to a floating-point number. Write an application named TryToParseDouble.java in which you try accepting a double input from a user and catch a NumberFormatException if one is thrown.

The try block will prompt the user for a double (using Scanner method nextLine() to read the String) and then call parseDouble().

The catch block forces the number to 0 and displays an appropriate error message.

Following the catch block, display the number.

Part II: After you have the above code working, put the try/catch inside a loop. The loop terminates when the user has input a valid double.

Hint: Use a flag that is set if the input is valid. DO NOT USE a break.