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In this part 4 I show a more modern way of implementing the observer design pattern in Java, using the PropertyChangeSupport ...

In this part I implement the standard pattern, according to the original structure, and discuss a few shortcomings.

Today I learn about the observer design pattern.

00:00 Intro 00:30 What is Bloc Observer 01:50 Code Example & Explanation 05:10 Conclusion In this video, I explain Flutter Bloc ...