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5 Java Features That Every Programmer Should Know

When in the very initial stage to learn Java, some opt for special tutorials, some for web based study materials and some for traditional text books. Each of these might be storehouse of information about Java, but the in-depth coverage makes it difficult for learners to study the basics. Again, in order to make a career with Java, it’s important to have a clear basic idea on the subject from the very start.

Here are five basic features of Java that every computer user should know and developers must be aware of:

Object Oriented

The journey coders start with Object Oriented programming (OOP) language and Java is one of them. It’s the OOP nature of Java that offers concepts like polymorphism, abstraction, encapsulation, object, class and inheritance. OOP also makes Java only focus on data and commands. Objects and classes are used to arrange data in Java.

Simple

Simplicity of Java makes it easy to read, write and learn. Also its syntax based on C++ makes it easy for coders. Unlike other programming languages, here unreferenced objects get cleared through Automatic Garbage Collection method, which adds to the simplicity quotient.

Secured

Security is one of the prime features in Java’s architectural structure. Its ‘sandbox’, that makes Java secured despite users downloading hostile programs from untrusted resources. 

The sandbox levies a three tier defence system with byte code verifier, applet class loader and security manager. Sandbox is considered one of the primary security models that was integrated into web browsers in order to prevent applets from creating destruction to the host machine. The Sandbox model weaves a secured, reliable and trustworthy architecture.

Addition of Lambda expression

The additional feature of Lambda expression, since eighth version makes Java a functional programming language like Scala or Clojure. Programmers count this as one of the best additional benefits to Java that happened in the past decade. Since the advent of Lambda syntax, programmers find this much convenient to use than any other format.

Nashorn

Nashorn, a new JVM JavaScript engine launched along with Java 8 ensures continuous interoperability between your Java and JavaScript code in-process, without using various IPC/RPC methods to bridge the gap. Nashorn adds JVM-level execution speed to JavaScript. Keeping accuracy as the primary concern, JMH is the best bench marking option available.

If you know the name Java, then these five are very elementary features associated with it that you should add to your knowledge bouquet. These are simple to understand and easy to remember.

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5 reasons why you should learn Java

Everyone will be suggesting you to bid a hello to coding with Java. You as a learner may wonder if beginning with learning Java will be a very right decision. Do not think twice, but Java is very ideal to start your venture with programming languages. It’s not alone you. By now, almost all programmers have done the same, and today are successful professionals in the IT industry. Count them as inspiration and also consider the following viewpoints.

These five factors are solid reasons why you should pick Java as the first programming language to begin with -

Job prospect

Irrespective of the industry you walk-in when applying for the role of programmer interviewers tend to concentrate Java as their favourite arena of discussion. So, your learning of Java will prepare you to face or crack many such interviews. Knowledge of Java adds to your candidature in case of prospective employment.

Mother of all languages

Computing languages might be mushrooming in number but Java is considered the mother of all. Simple reasons being, its more than a decade contributions in the IT sector. 

Also the omnivorous presence of Java irrespective of the kind of device – computer or mobile, makes Java a must learn language especially for budding coders.

Integrated Development Environment (IDE)

Once you use Java, there are many free IDEs. These diminishes the role and responsibility of the programmer. Those who are knew to programming find these free attributes useful and easy to apply during work. Java is also known for editing tools that make programming an interesting business.

Independent language

‘Write once run anywhere’ – the first phrase every Java learner comes across. Java programs run on any device irrespective or hardware or software composition. This makes Java widely accepted in the market, which has a direct impact on your employability and demand in the IT sector.

The Java Community

Java users live at all corners of the world and connect through different online platforms. Connecting with them is easy and once you do, you can also remain updated about the latest updates happening in Java. Being well versed in Java and contributing to these open forums will raise your confidence on this subject.

Its only after you start learning that you can add more reasons how Java impacts the IT sector and a programmers general knowledge.