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  1. Oct 23, 2024 · 7. Java is Free of Cost. One of the reasons Java is very popular among individual programmers is that it is available under the Oracle Binary Code License (BCL), free of charge. This means that Java is free for development and test environments, but for commercial purposes, a little pay is required. 8.

  2. Aug 18, 2021 · Here are eight big reasons why: #01. Java is Popular. Oracle estimates that Java runs on over 15 billion devices worldwide, so it is well worth getting to grips with. According to the TIOBE index, Java is the 3rd most popular programming language. This popularity directly leads to some of the other reasons on our list – there are plenty of ...

  3. Sep 20, 2024 · This well-structured 100-day of learning plan on Java is your one-stop guide from the beginner to the expert in Java programming. Java still remains a critical tool in the contemporary world of technology because of its robustness and flexibility across different platforms. Whether you just want to start learning or improve your Java skills ...

  4. 4 days ago · Here are handy resources for anyone maintaining older Java apps but wanting to pave the path to Java 8: Baeldung Java 8 Migration Guide; Java Lambda Migration Strategies; Use these as go-to references when transitioning your systems to reap substantial Java 8 productivity gains and modern functional coding benefits.

    • Lambda Expressions. Lambda Expression basically expresses an instance of the functional interface, in other words, you can say it provides a clear and concise way to represent a method of the functional interface using an expression.
    • Functional Interfaces. An interface that contains only one abstract method is known as a functional interface, but there is no restriction, you can have n number of default and static methods inside a functional interface.
    • Method Reference. Method reference is a shorthand notation of a lambda expression to call a method. There are four types of method references that are as follows
    • Streams. Stream API is introduced in Java 8 and is used to process collections of objects with the functional style of coding using the lambda expression.
  5. Aug 10, 2021 · Open source development. Java is an open-source language, and learning Java is a great way to get involved in the open-source community. Many of Java’s most popular libraries owe their existence to open-source developers. By contributing, you could be part of something big.

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  7. Dec 9, 2022 · Top 10 Reasons to Learn Java. 1. Java is Easy to Learn. Java is beginner-friendly and one of the most popular programming languages among new developers. It has a syntax similar to English and enables you to write, debug, compile, and learn java programming fast. 2. Java is Versatile.