In prior Java 101 articles, I referred to the concepts of redirection, standard input device, and standard output device. To demonstrate inputting data, several examples called System.in.read().

Examples of straightforward Scanner methods to get data such as floats, doubles or text include: If those two advanced topics don’t intimidate the developer, then user input with Java’s Scanner class ...

The best way to teach the concept of Java user input to new software developers is to show them ... and the calling program receives the array index position of the option selected. For example, the ...