Java programming read input format output from console and from inputbox

Using dialog box for Input and Output

Using Console output windows to prompt for Input and output is very old-fashioned . And sometimes outdated. The more current way is to create a separate pop-up windows for each input.

Call the static showInputDialog method of the JOptionPane class, and supply the string that prompts the input from the user. For example:

Read an Integer

The above method returns a String object.



Read a number with decimal points.

The above method returns a String object.

Display on a messgebox