Java Swing AWT Question:

Swing uses multi-threading techniques to utilize the resources that are provided by the Java classes. Swing allows the users to create independent threads that can be used to change the model states of the components. If any changes happens in the component that is reflected on the screen then just updating the model state of the class that is used from the event dispatching queue. This event dispatching queue allows the component to communicate with each other. It also handles the user interface events that are used by the components. To increase the performance it requires the modifications to be refreshed so that the updated data is always received every time the component gets repeated. Multi-threading allows the swing program to run faster. This decreases the delay time and reduces the CPU usage that is used by the programs running on a single thread environment.