The array named options defines the three fields to display in the dialog box. The array is then passed as the seventh of eight parameters required by the JOptionPane’s showOptionDialog method.

Java length vs length () explained The key difference between Java’s length variable and Java’s length () method is that the Java length variable describes the size of an array, while Java’s length () ...

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more.