The best way to teach the concept of Java user input to new software developers is to show them ... This method allows you to supply an array of objects to the dialog box. Each object is rendered, and ...

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().

The JOptionPane’s showOptionDialog method requires an array of text Strings ... It adds a red JFrame upon which to display the dialog box, and an image icon featuring the Java mascot Duke. An image of ...

You can add one or several random numbers into your array variables, but Java does not guarantee that each number is unique. Right-click the Java file you want to edit and select "Open With." ...