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 ...

Simple Java user input made approaches; There are many ways to take input from the user and format the output in Java. Top 3 Java user input strategies; How to import the Java Scanner class; A simple ...

The simplest way to properly space your output in Java is by adding manual spacing. For instance, to output three different integers, "i," "j" and "k," with a space between each integer, use the ...