Java is said to be one of the best programming languages that we have. So, Why Java? Well, Java has proved it’s worth over the years by presenting phenomenal features in front of us. Java is extremely popular in the market because of these impressive features. Here is a sneak peek at these features that adorn Java language!
The contents of this article are going to be:
- Features of Java
- Why Java is so popular?
- Where is Java being used?
Let’s begin!
Features of Java
There are several eye-catching features that Java offers to us. Let’s check them out.
Platform Independent
Platform Independent - runs on a principle, a very famous one indeed, WORA – Write once run everywhere. Java code is compiled into byte-code which gets executed in the Java Virtual Machine. Any system in which a JVM works is able to execute the Java code.
Performance
High Performance feature of java - why java - the bytecode is compiled by the Java compiler, it is provided to JVM, before it is converted to machine-level code. This helps in a great performance for the Java language.
Multithreaded
Multi threaded feature of java - why java - Multithreaded means that Java gives you the freedom to build interactive and responsive applications with several concurrent threads of activity.
Robust
Robust feature of java - why java - Java depends on a simple memory management model boosted by the automatic garbage collection feature, hence Java helps the programmer to adopt programming habits required for the creation of reliable applications.
Secure
Secured feature of java - why java - There are several security features embedded in Java. Inclusive of runtime checking and static type checking at compile time. With such features, it is a challenge to invade any Java application.
The contents of this article are going to be:
- Features of Java
- Why Java is so popular?
- Where is Java being used?
Let’s begin!
Features of Java
There are several eye-catching features that Java offers to us. Let’s check them out.
Platform Independent
Platform Independent - runs on a principle, a very famous one indeed, WORA – Write once run everywhere. Java code is compiled into byte-code which gets executed in the Java Virtual Machine. Any system in which a JVM works is able to execute the Java code.
Performance
High Performance feature of java - why java - the bytecode is compiled by the Java compiler, it is provided to JVM, before it is converted to machine-level code. This helps in a great performance for the Java language.
Multithreaded
Multi threaded feature of java - why java - Multithreaded means that Java gives you the freedom to build interactive and responsive applications with several concurrent threads of activity.
Robust
Robust feature of java - why java - Java depends on a simple memory management model boosted by the automatic garbage collection feature, hence Java helps the programmer to adopt programming habits required for the creation of reliable applications.
Secure
Secured feature of java - why java - There are several security features embedded in Java. Inclusive of runtime checking and static type checking at compile time. With such features, it is a challenge to invade any Java application.
Object-oriented in a true sense
Java helps to work with the functionality of object-oriented programming language. For example:
Abstraction
Encapsulation
Polymorphism
Inheritance
Java helps to work with the functionality of object-oriented programming language. For example:
Abstraction
Encapsulation
Polymorphism
Inheritance
Why is Java so popular?
The principle of Java, WORA, makes it an eye-catching language! Imagine you have created a code and you can run it on any machine and work anywhere you want. Such a privilege and ease! This is what attracts the programmers the most. Java programs are capable to execute on different machines having JRE. JRE is compatible with all the devices, say, mobile phones, PC’s, Linux, Windows, etc.
The principle of Java, WORA, makes it an eye-catching language! Imagine you have created a code and you can run it on any machine and work anywhere you want. Such a privilege and ease! This is what attracts the programmers the most. Java programs are capable to execute on different machines having JRE. JRE is compatible with all the devices, say, mobile phones, PC’s, Linux, Windows, etc.
Where is Java used?
Java has been the choice of fresher as well as experienced programmers.
It is used in designing web applications.
It is widely used in creating Android applications.
Java is also a great choice for the developers in creating scientific applications.
It used in developing software tools too.
Game development.
Java has been the choice of fresher as well as experienced programmers.
It is used in designing web applications.
It is widely used in creating Android applications.
Java is also a great choice for the developers in creating scientific applications.
It used in developing software tools too.
Game development.
Top 10 features that make Java Secure
JVM
Security API’s
Security manager
Void of Pointers
Memory management
Compile-time checking
Cryptographic Security
Java Sandbox
Exception Handling
Java Class Loader
JVM
Security API’s
Security manager
Void of Pointers
Memory management
Compile-time checking
Cryptographic Security
Java Sandbox
Exception Handling
Java Class Loader
What are the different Applications of Java?
Mobile Applications
Desktop GUI Applications
Web-based Applications
Enterprise Applications
Scientific Applications
Gaming Applications
Big Data technologies
Business Applications
Distributed Applications
Cloud-based Applications
Mobile Applications
Desktop GUI Applications
Web-based Applications
Enterprise Applications
Scientific Applications
Gaming Applications
Big Data technologies
Business Applications
Distributed Applications
Cloud-based Applications
Mobile Applications
Java is considered as the official programming language for mobile app development. It is compatible with software such as Android Studio and Kotlin. Now you must be wondering why only Java? The reason is that it can run on Java Virtual Machine(JVM), whereas Android uses DVK(Dalvik Virtual Machine) to execute class files. These files are further bundled as Android application Package(APK). With Java and its OOPs principles, it provides better security and ease of simplicity with Android.
Java is considered as the official programming language for mobile app development. It is compatible with software such as Android Studio and Kotlin. Now you must be wondering why only Java? The reason is that it can run on Java Virtual Machine(JVM), whereas Android uses DVK(Dalvik Virtual Machine) to execute class files. These files are further bundled as Android application Package(APK). With Java and its OOPs principles, it provides better security and ease of simplicity with Android.
Desktop GUI Applications
All desktop applications can easily be developed in Java. Java also provides GUI development capability through various means mainly Abstract Windowing Toolkit (AWT), Swing and JavaFX. While AWT holds a number of pre-assembled components like menu, list, button. Swing is a GUI widget toolkit, it provides certain advanced elements like trees, scroll panes, tables, tabbed panel, and lists.
All desktop applications can easily be developed in Java. Java also provides GUI development capability through various means mainly Abstract Windowing Toolkit (AWT), Swing and JavaFX. While AWT holds a number of pre-assembled components like menu, list, button. Swing is a GUI widget toolkit, it provides certain advanced elements like trees, scroll panes, tables, tabbed panel, and lists.
Web-based Applications
Java is also used to develop web applications. It provides a vast support for web applications through Servlets, Struts or JSPs. With the help of these technologies, you can develop any kind of web application that you require. The easy coding and high security offered by this programming language allow the development of a large number of applications for health, social security, education, and insurance.
Java is also used to develop web applications. It provides a vast support for web applications through Servlets, Struts or JSPs. With the help of these technologies, you can develop any kind of web application that you require. The easy coding and high security offered by this programming language allow the development of a large number of applications for health, social security, education, and insurance.
Enterprise Applications
Java is the first choice of many software developers for writing applications and Java Enterprise Edition (Java EE) is a very popular platform that provides API and runtime environment for scripting. It also includes network applications and web-services. JavaEE is also considered as the backbone for a variety of banking applications which have Java running on the UI to back server end.
Java is the first choice of many software developers for writing applications and Java Enterprise Edition (Java EE) is a very popular platform that provides API and runtime environment for scripting. It also includes network applications and web-services. JavaEE is also considered as the backbone for a variety of banking applications which have Java running on the UI to back server end.
Scientific Applications
Sofware developers see Java is the weapon of choice when it comes to coding the scientific calculations and mathematical operations. These programs are designed to be highly secure and lighting fast. they support a higher degree of portability and offer low maintenance. Some of the most powerful applications like the MATLAB use Java for interacting user interface as well as part of the core system.
Sofware developers see Java is the weapon of choice when it comes to coding the scientific calculations and mathematical operations. These programs are designed to be highly secure and lighting fast. they support a higher degree of portability and offer low maintenance. Some of the most powerful applications like the MATLAB use Java for interacting user interface as well as part of the core system.
Gaming Applications
Java has the support of the open-source most powerful 3D-Engine, the jMonkeyEngine that has the unparalleled capability when it comes to the designing of 3D games. However, it does cause an occasional latency issue for games as garbage collection cycles can cause noticeable pauses. This issue will be solved in the newer versions of JVMs.
Java has the support of the open-source most powerful 3D-Engine, the jMonkeyEngine that has the unparalleled capability when it comes to the designing of 3D games. However, it does cause an occasional latency issue for games as garbage collection cycles can cause noticeable pauses. This issue will be solved in the newer versions of JVMs.
Big Data technologies
Java is the reason why the leading Big Data technologies like Hadoop have become a reality and also the most powerful programming languages like Scala are existing. It is crystal clear that Java is the backbone when it comes to developing Big Data using Java.
Java is the reason why the leading Big Data technologies like Hadoop have become a reality and also the most powerful programming languages like Scala are existing. It is crystal clear that Java is the backbone when it comes to developing Big Data using Java.
Business Applications:
Java EE platform is designed to help developers create large-scale, multi-tiered, scalable, reliable, and secure network applications. These applications are designed to solve the problems encountered by large enterprises. The features that make enterprise applications powerful, like security and reliability, often make these applications complex. The Java EE platform reduces the complexity of enterprise application development by providing a development model, API, and runtime environment that allow developers to concentrate on functionality.
Java EE platform is designed to help developers create large-scale, multi-tiered, scalable, reliable, and secure network applications. These applications are designed to solve the problems encountered by large enterprises. The features that make enterprise applications powerful, like security and reliability, often make these applications complex. The Java EE platform reduces the complexity of enterprise application development by providing a development model, API, and runtime environment that allow developers to concentrate on functionality.
Distributed Applications:
Distributed applications have several common requirements that arise specifically because of their distributed nature and of the dynamic nature of the system and platforms they operate on. Java offers options to realize these applications. The Jini (Java Intelligent Networking Infrastructure) represents an infrastructure to provide, register, and find distributed services based on its specification. One integral part of Jini is JavaSpaces, a mechanism that supports distribution, persistence, and migration of objects in a network.
Distributed applications have several common requirements that arise specifically because of their distributed nature and of the dynamic nature of the system and platforms they operate on. Java offers options to realize these applications. The Jini (Java Intelligent Networking Infrastructure) represents an infrastructure to provide, register, and find distributed services based on its specification. One integral part of Jini is JavaSpaces, a mechanism that supports distribution, persistence, and migration of objects in a network.
Cloud-Based Applications:
Cloud computing means on-demand delivery of IT resources via the internet with pay-as-you-go pricing. It provides a solution for IT infrastructure at a low cost. Java provides you with features that can help you build applications meaning that it can be used in the SaaS, IaaS and PaaS development. It can serve the companies to build their applications remotely or help companies share data with others, whatever the requirement.
Cloud computing means on-demand delivery of IT resources via the internet with pay-as-you-go pricing. It provides a solution for IT infrastructure at a low cost. Java provides you with features that can help you build applications meaning that it can be used in the SaaS, IaaS and PaaS development. It can serve the companies to build their applications remotely or help companies share data with others, whatever the requirement.