java notes
Constructor, Static block and instance block
In this blog, we are going to learn about the order of executions of constructor, static block and instance block.
ReadNested Classes in Java
Java programming language allows you to declare a class inside another class. We see how and why we need to use inner classes in our code.
ReadFeatures Of Java 8
Java 8 introduces new features such as lambda expressions, forEach iterables, default and static methods for interfaces etc, this notes will discuss each of it for better understanding.
ReadWhat Is Java Messaging Service
Java Message Service (JMS) API, a Java API that allows applications to create, send, receive, and read messages using reliable, asynchronous, loosely coupled communication. It is very useful in the distributed systems architecture, where applications need to talk to each other.
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