-
Dec 20, 2022, 6:00 am171 pts
InfoWorld
The Observable design pattern is used in many important Java APIs. One well-known example is a JButton that uses the ActionListener API to execute an action. In this example, we have an ActionListener listening or observing on the button. When the button is clicked, the ActionListener performs an action. The…
Trending Today on Tech News Tube
Tech News Tube is a real time news feed of the latest technology news headlines.
Follow all of the top tech sites in one place, on the web or your mobile device.
Follow all of the top tech sites in one place, on the web or your mobile device.
