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 ...

showConfirmDialog(); showMessageDialog(); and showOptionDialog(). JOptionPane import and methods. For example, the following Java class uses JOptionPane’s showInputDialog() method to prompt for user ...

Learn the best practices for input and output in Java, using streams, readers, writers, scanners, formatters, NIO, and try-with-resources. Agree & Join LinkedIn ...