Let's step away from File IO for a minute to talk about a feature of Java we have been ignoring, but might find helpful for working with files: command-line arguments. We just successfully passed in 3 ...

Many Java applications started from the command line take arguments to control their behavior. These arguments are available in the string array argument passed into the application’s static ...

String[ ] – An array of configuration parameters to be used by the application can be passed into the main function as arguments. args – The configuration parameters passed into the main function in ...