Miscellaneous Java Standard Edition API features.
Example of standard basic authentication by using URLConnection.
Using WatchService for listening to the changes to the registered directories.
Understanding formatting options provided by java.util.Formatter with examples.
Describing concept of Service Provider interface (SPI) and demonstrating how to create extensible and modular applications using Java ServiceLoader.
JavaBeans component specs and API.
Difference between equals(..), Arrays.equals(..) and Arrays.deepEquals(..)
Listening to all exceptions globally in Java.
Using Java builtin HTTPServer.
A quick example of ResourceBundle.
Understanding what @Inherited meta annotation is.
What is JMX and what we can do with it? A step by step example.