JOptionPane showOptionDialog method. To limit input, but not restrict the user to a ‘yes’, ‘no’ or ‘cancel’, the JOptionPane showOptionDialog method can be used. This method allows you to supply an ...

String[ ] – An array of configuration parameters to be used by the application can be passed into the main function as arguments. args – The configuration parameters passed into the main function in ...

The Java array class offers a simple to use function for this approach. If we want to increase the capacity of our numbers array from 10 to 20 we can use the following code: numbers = Arrays ...