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Top 10 Advantages of Java Programming To Setup Your Career

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6th Mar, 2022
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Top 10 Advantages of Java Programming To Setup Your Career


For more than 20 years, Java has consistently topped the list of all programming languages that exist. All significant reports and indexes enlist Java at the topmost position. Even though many new programming languages have emerged after the invention of Java, the latter has never seen a downhill slope and has only climbed up the ladder of preference.

Java is the most powerful and effective programming language that exists. It is versatile and used in myriad ways for software programming. No other programming language has ruled the IT world for this long. 

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Recently, Java ranked as the fifth most popular programming language alongside Javascript, CSS/HTML, SQL and Python. In this article, we will list down all the advantages of Java – one of the most preferred programming languages for software enthusiasts worldwide.

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History of Java

Java emerged as a distributed technology created by Patrick Naughton, James Gosling and Mike Sheridan. Initially, Java was called OAK (named after a tree). Later in the year 1995, it was renamed Java. When it was first rolled out, Java was put out in the market in 3 categories:

  • Java 2 Standard Edition (J2SE),
  • Java 2 Enterprise Edition (J2EE) and
  • Java 2 Micro/Mobile Edition (J2ME)

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The standard edition is mainly used to create client-side programmers and applications, whereas the enterprise edition is used to develop server-side programmers and applications. As for the micro or mobile edition, it is used to create mobile and device-related products and applications.

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Top 10 Advantages of Java Programming

As the world’s most preferred general-purpose programming language and an Object-Oriented platform, Java helps develop applications and programs very quickly. Moreover, it comes with many benefits and has many praiseworthy qualities that make you stick to it as a developer. 

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The following are the advantages of Java as a programming language:

1. Simplicity in operation

 Java is one of the most preferred languages due to its simple syntax. Its commands are easy to debug, write, run and decode. Many languages like C and C++ have much more complicated features. Aspects like storage, operator overloading, classes, etc., are simplified in Java compared to other languages.

2. Java rules as an Object-Oriented software language

As an object-oriented programming language, Java helps us improve the reusability and flexibility of code and syntaxes. It includes OOPs aspects like abstraction, inheritance, polymorphism, and encapsulation that allow users to reuse Java codes in other programming languages. 

Furthermore, Java binds data into a single unit module that restricts intervention and access to the outside world. This increases the security of apps developed through Java. It also organizes all the more extensive data sets into smaller modules improving their overall capacity

3. It is platform-independent

Java as a programming language is platform-independent at both singular and binary levels. An essential requirement in the world’s vast web realm, Java can be used on any system. Hence programmers developed through Java on one computer can be efficiently run on another system as well. Differences in devices stand as no bar to its usability.

Due to its ease of use, robustness, cross-platform capabilities, and security aspects, Java has become a favorite programming language developing efficient tech solutions.

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4. It is a programming language with a mild learning curve and high level

Java is a high-level programming language. Contrary to any other low-level language that is more similar to machine codes, Java as a high-level language must be translated into commands using interpreters or compilers. Hence, it is best for experienced developers and coders. 

5. Java works as a standardized mode of enterprise programming

Enterprise applications are Java’s most important resource. It began, harking back to the 90s when associations started searching for powerful programming instruments that weren’t C. Java upholds plenty of libraries – building squares of any endeavor framework – that assist engineers with making any capacity an organization might require. 

The considerable ability pool likewise helps – Java is the language utilized for the prologue to PC programming in many schools and colleges. Also, its incorporation capacities are significant as the vast majority of the facilitating suppliers support Java. To wrap things up, Java is pretty modest to maintain and work with since you don’t need to rely upon a particular equipment foundation and can run your servers on any JVM-compatible machine.

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6. Java reduces security risks

Often, users might think that Java is a protected language. However, that is only partially true. The actual language doesn’t shield you from weaknesses, but some of its provisions can protect you from typical security blemishes.

Contrary to C, Java doesn’t have pointers. A pointer is an item that stores the memory address of another worth that can make unapproved access memory. Second, it has a Security Supervisor – a security strategy made for every application to indicate access rules. This permits you to run Java applications in a “sandbox,” taking out the dangers of damage.

7. Automated memory management

Java developers don’t need to stress over physically composing code for memory the executives’ assignments on account of programmed memory the board (AMM), likewise utilised in the Quick programming language and trash assortment. Instead, this application naturally handles the distribution and deallocation of memory.

8. Java is economical and easy to maintain

Java is open source under open JDK. Java programs are easy to develop and maintain. Plus, they can efficiently run on any JVM, which means that you don’t need to incur extra costs for setting up specialized environments for executing Java programs. Moreover, Java boasts of good community support that helps beginners overcome coding complexities.

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9. It has a unique portability feature

Java is a convenient language because of its platform independence feature. Platform independence gives it a unique portability aspect that often gives it the upper hand over other programming languages. Furthermore, as the Java code can be run on any device, it is versatile and can be taken to any platform to be executed on them.

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10. Multithreading is a significant benefit

The smallest unit of a programming process is called a thread. Java can be run using more than one thread simultaneously, making it a multithreaded programming language. Multithreading programming aids in gaining the maximum utilisation of a computer’s CPU. By sharing a common area of memory, multi-threads improve the performance and efficiency of any application. Furthermore, these threads don’t affect the functioning of individual lines and yet work coherently. This is a unique feature of Java that boosts its performance over languages like C++ or Intel.

If you are looking to master the nitty-gritty of Java, a professional certification course is the best way to go. For instance, upGrad’s Job-linked PG Certification in Software Engineering to get the best possible exposure in programming. This course has all inputs from experts who are the best in the industry. Live projects, industry-relevant practice materials, and 360-degree career assistance are a few highlights of this course, making it one of the most preferred options for programming enthusiasts!

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Finally, as we have arrived at the endnote of today’s discussion, we can easily conclude that Java as a programming language has numerous advantages. Despite some selective minuses of using Java, it has proven to be one of the most preferred languages in software development due to its high platform security, platform independence, and maintainability aspects.

Not just that, it easily outscores many other programming languages as far as employment opportunities are concerned. Learning Java will expose you to many programming-related predispositions that come in handy as you grow professionally.



Pavan Vadapalli

Blog Author
Director of Engineering @ upGrad. Motivated to leverage technology to solve problems. Seasoned leader for startups and fast moving orgs. Working on solving problems of scale and long term technology strategy.

Frequently Asked Questions (FAQs)

11. What is Java best suited for?

Java is most often used to build fully running applications that run on a single computer and channel across various clients and servers in a complete network.

22. What are some disadvantages of Java?

Some significant disadvantages of Java programming are: ● Java is slow and has poor performance. ● It consumes a lot of memory and has slow performance compared to other native programmed languages. ● It doesn't have a beautiful GUI outlook. ● It has zero to minimal backup facility. ● It utilizes very complex and lengthy codes.

33. What are the best Java apps?

Some of the best Java IDEs ever written is: ● IntelliJ IDEA ● NetBeans ● Jenkins ● Byte Buddy ● Micronaut ● GraalVM ● WebLogic Tengah ● Eclipse IDE ● Eclipse Collections.