This tutorial on how to use the Java Scanner for user input will quickly show you how to import java.util, take String, int, double and char input, ... Java’s Scanner class can read input from the ...

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 ...

Interestingly, there is no method for Scanner char input, although there are strategies that can be employed to make that work. But if your program needs to take command-line input from the user in ...