Does it make sense To Know Java in 2022? The answer is a big yes.

As the world shifts toward mobile apps and convenience, Java has become essential as a coding language. It’s one of the most potential languages we’ve seen, ranking third among recruiters in the previous two years. Even though it was first released more than 30 years ago, Java remains one of the most popular and valuable programming languages in current technology. It  allowed developers to build code that would run on any system, independent of architecture or platform. According to the Java home page, Java is used by about 1 billion computers and 3 billion mobile phones globally.

What is Java?

Java is a class-based, high-level, object-oriented programming language designed to have as few implementation dependencies as possible. A programming language and computing platform, Java was first released by Sun Microsystems in 1995.

It has grown to power a large chunk of today’s digital world by offering a secure foundation on which many services and applications are built. Java is still used to develop new, innovative goods and digital services for the future. It’s used in almost every business, including finance, IT, and retail, and it’s a crucial language for Android phones and apps, eventually summing up most of the used devices and computers in the world. This language allows programmers to write once and run anywhere (WORA), which means that generated Java code may run on any platform that supports Java without being recompiled. When the code can be repurposed and reused, that’s a big plus.

What is Java used for?

The following applications utilize Java:

  • Mobile app development
  • Game development
  • Web servers
  • Web browsers
  • Desktop GUI
  • Embedded systems
  • Big data technologies

Java is free to use and runs on all platforms, which has been a massive benefit as the mediums we use to communicate with the internet continue to diversify, with phones, tablets, and even watches. Java is based on the C and C++ programming languages, although it was designed to make things easier for newcomers. It isn’t one of the more user-friendly languages for programming like Python, but it boosts your rudimentary understanding of the overall program and application functionality.

Advantages of Java

  • Java is a relatively simple language to learn. Java was made simple, making it easier to write, build, debug, and learn than other programming languages.
  • Java is object-oriented programming that helps you construct reusable code and modular programs.
  • Java is platform-independent.
  • Java’s flexibility to transfer quickly from one computer system to another is its most significant benefit. In addition, Java succeeds by being platform-independent at both the source and binary levels, critical for World Wide Web software.
  • Java is secure because it does not use explicit pointers.
  • Java programs also run in a virtual machine sandbox. JRE also includes a classloader, which dynamically loads classes into the JVM.
  • Java is a robust programming language because it uses superior memory management.
  • Exceptions can also be handled using Java code. We may also utilize type checking to improve the security of our code. It doesn’t have explicit pointers, therefore the programmer can’t access memory directly from the code.

Disadvantages of Java

  • Java must be interpreted at runtime, allowing it to operate on any operating system, which slows it down compared to languages like C and C++. The C++ software, on the other hand, must be built directly to binary on each operating system and hence runs quicker.
  • Java operates on top of the Java virtual machine, using more memory.
  • Due to its higher processing and memory needs, the Java programming language is costly. To run the Java software, we need more powerful hardware.
  • Java lacks explicit pointers and cannot communicate directly with machines; it is less suitable for the software that has to execute rapidly and now with the device.
  • Java provides automatic garbage collection that the programmer cannot control. It doesn’t have memory-freeing functions like delete() and free().

Why is Java in demand?

It has been 20 years since Java is released. Still, Java is a widely-used programming language. According to the stack overflow survey, Java is ranked third among the world’s most popular technologies. Also, as per the TIOBE index, Java ranks second among the most used programming languages in the world. Java is in high demand because of its platform independence. Other programming languages don’t match Java’s adaptability for platform independence. This is why In India, the pay for Java developers is excellent. Everytime an application works on any of the computers, devices or everyday gadgets, one benefit from Java programmers’ efforts. As a result, Java engineers are in high demand, and the jobs are well compensated.

Latest Java Trends

Even though Java has been around for almost a quarter-century, new Java development trends emerge daily. By applying these trends to our next Java project, we will be able to keep up with the current demands.

  • DevOps: developer operations is the union of software development and information technology (IT) teams. Every aspect of the application lifecycle is recognizable to DevOps teams. As a result of this knowledge, teams can develop software faster.
  • Git: Almost every developer you know will be familiar with GitHub, but few will have mastered Git, a command-line version management system requiring more knowledge. Its web-based sibling, GitHub, is quite handy. However, any developer who can confidently use Git will appear as a magician from afar.
  • BigData: Data management is a notion back-end engineers are familiar with. Big data, on the other hand, needs more care. Large and complicated data collections and the approaches that data engineers must employ to cope with them are big data. Java technologies and tools like Apache Hadoop, Apache Mahout, and Java Deep Learning demonstrate that Java can compete with any big data project.
  • Artificial intelligence(AI): The potential of AI-driven apps is reason enough to applaud them. Artificial intelligence allows businesses to grow by utilizing advanced algorithms and clever automation. And because of Java’s easy maintenance, great portability, and transparency, it’s a popular choice among enterprises looking for the best outcomes.
  • Serverless Architecture: Serverless architecture or serverless computing refers to an application that runs without requiring you to maintain the infrastructure of a physical server. Cloud computing has been at the forefront of people’s attention year after year. This year is no different. Fortunately, the current development trend and Java technology are complementary.

Skills Needed to Become a Java Developer

While being a Java Developer is thrilling, employers seek talented employees who can work independently and in groups. To further your career as a Java developer and earn the most significant potential Java developer salary in India, you must keep up with the following information:

  • Problem Solving ability
  • Analytical Mindset
  • Data structures and Algorithms practice
  • Restful Web Services
  • Database Structure knowledge
  • Knowledge of Git and Version Control System

Employers value JavaScript experience since it aids in understanding Object-Oriented Programming Concepts.

How’s the Market in India For Java developers?

According to Oracle, Java-based apps are installed on over 7 billion devices! Undoubtedly, where technology and innovation are driving businesses and markets, Java developers have a significant need worldwide. The demand for well-trained and talented Java programmers is expected to rise in India. All startups and established businesses are rushing to develop a game-changing app! The competition for the top developers is fierce when it comes to developing new software and hardware. As a result, talented Java developers will always be able to find work that suits their interests and profile, as long as they are willing to put in the effort to meet goals and transform setbacks into opportunities.


By experimenting with new ideas and bringing challenges to the company, you may stimulate transformation. One approach constantly introduces your team to the latest Java technology and trends in a Java-oriented development environment.

Java is a diverse and robust programming language with a lot to offer. Now it’s only a matter of putting the tools to use. But, of course, the right people are needed as well. So if you’re looking for Java developers, you may have just slain two birds with one stone. Bridgentech is a software development firm with a team of highly trained Java developers eager to assist your company’s growth.