Array Out Of Bounds, Args Issue

Question

So when I compile, everything will compile just fine.

When I go to run the program, I get this error

Exception in thread \"main\" java.lang.ArrayI

Answer 1

You have not provided any command-line arguments to your application. Thus, args has no element 0.

Provide an argument (the path to the file of interest) when invoking your application:

java MyApp path/to/file

Answer 2

You need to specify a parameter when you run the application.