What Are the Various Features of Java?

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What Are the Various Features of Java?

Everyone who has ever heard about programming knows that Java is among the leading programming languages.

Java is one of the most popular programming languages, as is known to everybody who has ever heard of it. Due to its remarkable characteristics, Java is becoming more and more popular every year. Let's examine the key features of Java that attract developers.

Features of Java

Great Performance

The Java compiler is built for speed. The Java compiler converts Java code into bytecode before compiling it. The JVM (Java Virtual Machine) then receives it before converting it to machine level code.

Inspired by C and C++

Long-established programming languages C and C++ are the forerunners of more recent languages like Java and Python. Although Java and C and C++ are somewhat similar, features of java like pointers and multiple inheritances. Consequently, learning Java is made easier by having a working knowledge of C and C++.

Multi-threaded

The Java language naturally supports multithreading. This means that apps with multiple concurrent streams of activity can be created that are very dynamic and responsive.

Platform Independence

Another feature of java, the WORA philosophy is used in Java (Writing Once, Run Anywhere). Java code is translated into bytecode, an intermediate format that the JVM will use to execute it (Java Virtual Machine). Java code can be run on any machine that has a JVM.

Robust

Java helps programmers develop key programming practises necessary for building extremely dependable applications. Java relies on a straightforward memory management approach that is supported by the automatic garbage collection functionality, unlike C and C++.

Secure

The language and runtime system both have safety mechanisms built in. These consist of compile-time static type checking and runtime checking. With these characteristics in place, breaking into a Java application from the outside becomes a difficult operation.

Simple

Another feature of java, Any language is made easy by ease of reading and writing. Due to Java's less unclear syntax terminology, this is true. With a rudimentary understanding of the underlying principles of programming, anyone can start using Java right away.

Why is Java so popular?

The fact that Java is platform independent or multi platform is a significant factor in its enormous success. As long as a JRE (Java Runtime Environment) is installed, Java programmes can run on many computers. JRE works with all devices, including smartphones, laptops running Linux, macOS, or Windows, and even huge mainframe systems.

Java has been around for more than 20 years and has been basking in the glory of success. Therefore, it is evident that many well-known brands have established a strong foundation utilising Java. Even after all this time, the high-level, object-oriented programming language's ascent up the popularity scale shows no signs of slowing down.

Due to the fact that Java is a living language that is always changing, it has the rare ability to combine innovation and stability. On today's faster and better JVMs, any code written in the earliest days of Java will still function.