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().

Notice how the output includes only the first String the Java Scanner read. The rest of the text is ignored. This is because the Scanner class tokenizes the input String based on any whitespace ...

Simple Java user input made approaches There are many ways to take input from the user and format the output in Java. The trick is to change the delimiter to nothing. Just set the delimiter to two ...

Java programs without a graphical user interface use a computer's command line to interact with the user. It is vital that the program's command line output is properly formatted and spaced so ...

To close an input stream and release any system resources used by the stream, use the close method as follows: The Java I/O facilities add a simple and standardized API for reading and writing ...