Java is one of the most popular programming languages. It is known for its speed and performance , the independence of platforms, its security and performance. Java is used as a server-side scripting language that can be used to create back-end applications, Android development games, desktop computing , and numerical computing. Certain elements that are part of Java are the main reason behind its wide-spread use and popularity. In this article we will look at the main features of Java. Java programming language allows you to understand the reason programmers, software developers and experts in data science remain committed to Java.
Java is influenced by C and C++. The syntax of Java can be compared to these languages, however, the syntax is distinctive. Java includes many of the features that are found in C as well as C++. Contrasting with C++, Java code is a bit slower, however it's more flexible and has better security features of java.
Java programming language is simple to comprehend, and easy to learn to write, read and even speak. Java programming is simple to develop and implement when compared to other programming languages like C and C++. If you're familiar with the basics of programming, or even the concept of OOP (object-oriented programming) then it's easy for you to grasp Java.
Java is an object-oriented programming language, unlike C++ which is semi-object-oriented. Java is compatible with every OOP concept, including Abstraction Encapsulation, Encapsulation, Inheritance, Polymorphism. Java programs are developed using classes and objects. Another intriguing aspect is that in Java the main function is defined under the umbrella of classes.
Another feature of java, java's independence from platforms means that Java programs written for a specific system or machine can be run on any operating system or computer without modifications. It's also referred to by its designation of an "architecture neutral language."
Java includes support for WORA (Write Once and Run Anywhere) which means that developers can design applications that run on one operating system, and later be run on another system with no changes.
Java sources are compiled with the aid of Java Compiler. The compiler converts sources into intermediate code referred to in the form of the"byte code. The code is changed into machine-dependent codes using JVM (Java Virtual Machine). The JVM is able to execute bytes in any OS the environment it's installed.
Further feature of java, java offers both interpretation and programming compilation. Java brings together the advantages of compiled language along with the versatility of interpreter languages.
When a Java program is designed, it is that the Java compiler (javac) compiles the Java source code into code known as bytecode. The Java Virtual Machine (JVM) is an interpreter that converts the bytecode into machine code that is portable and suitable for running in any OS.
