Java is a broadly useful computer programming language that is simultaneous, class-based, object-oriented, and specifically intended to grow new software products for different stages.
At the point when a coder writes a Java application, the compiled code (known as bytecode) keeps running on almost every operating system (OS), including Windows, Linux, and Mac OS. Java syntax is also inspired by C and C++ programming languages. James Gosling developed Java at Sun Microsystems. It is a statically typed programming language. Java has a Block level scope.
Features of Java
Compiled and interpreted
The code compilation is quite different in Java than any other programming language. The java compiler first translates the raw code into the bytecode. Then the byte code is processed in JVM and convert it into the machine language. Then the interpreter executes the output of the code.
Platform independent and portable
Java provides full independence to users. The programmers can quickly move Java from one machine to another without any modification in the system resources, process, and operating system.
A Java program written in a system can be run in any other system efficiently. Only one thing is required for that the system should have JVM installed to run the program.
Java is an object-oriented programming language. All the task done in Java is based and revolves around classes and object.
Robust and Secure
Java is the most secure programming language in the world. It prevents the treaty of misuse of resources and virus. It has inbuilt garbage collector and exception handling mechanism that helps the programmers to eliminate the errors and risk of program crashing.
Java is one of the robust programming languages to create an application in distributed networks. Thus the programmers can easily share both data and programs in these systems.
You can also access remote resources over the internet with Java. The programmers can also work in tandem with Java from remote locations.
Multithreaded and interactive
It is best for multithreading and also the most interactive language to handle multiple tasks concurrently.
Dynamic and Extensible
In Java, all the new classes, objects, methods, and libraries are dynamically linked. The best part of Java is it also supports the function written in other programming languages such as C and C++.
Ease of development
There is no need to write the code again and again in Java. You can use the same program again and again in Java with ease.
It reduces the development time and cost and makes the development easier. Code reusability makes development more straightforward.
Scalability and Performance
It is easy to scale the Java program, and it also improved and enhancing the startup time. It also helps in minimizing the memory consumption in JRE. So that your Java program can be run smoothly.
Client-side scripting language
You can also set the event on the form submission to provide a special message to the user or ask them to perform other activities.
Java is the most popular object-oriented programming language. Everything in Java is based on the objects. It means that if you want to perform any action in Java, then you need to create an object in Java.Java will perform a work based on the relations between the objects.
If you want to execute the Java application programs. Then you need to have JVM installed on your system. JVM requires JDK and JRE installation on a system. Without JVM it is impossible to execute the Java code.
Most of the old mobile application is in Java. Java is also helpful to create mobile apps, especially for android based devices. Some of the third party mobile operating systems support Java Applications.
Java offers the extensive Java has extensive documentation. It is also having vast online sources, online forums, and communities to help the Java Programmers.
Anyone can quickly learn Java with the help of online resources. If you want to desktop-based applications, then Java is the best option for you.
Statistics vs. dynamic
Use of semicolon