ActionListener Interface:

This interface declares the actionPerformed() method which is invoked when an action event occurs. Its common form is display here:

Syntax :  void actionPerformed (ActionEvent ae)

The Adjustment Listener interface:

This interface declare the adjustementValueChanged() method which is invoked whenever an adjustment event occurs. Its common form is display here:

Syntax :  void adjustmentValue Changed (AdjustementEvent ae)