So, if you are considering writing a program in Java and looking for software development outsourcing or thinking about learning a programming language, this information about predictions for 2022 will undoubtedly be helpful for you.

What are the pros and cons of Java?

Write once, run anywhere is a slogan that dates back to 1995.

Sun Microsystems created it to illustrate Java’s cross-platform advantages, an object-oriented, class-based programming language. Today, nearly 30 years after the language was created, many applications and websites will not run unless Java is installed. Java is fast, secure, and reliable.

As a result, it is used in many applications – from banking, big data, information technology, retail and stock markets to the scientific community. We might even venture to say that Java is everywhere.

Source: Stack Overflow

According to Statista, Java is currently the fifth most used programming language globally. That says a lot.

What are the main advantages of Java?

• easy to learn ‒ Java was designed for ease of use and is therefore appreciated for its speed of learning, coding, compiling or debugging;
• object-oriented ‒ it allows to create modular programs and reusable code;
• platform-independent ‒ Java guarantees the ability to run the same program on many different systems;
• the versatility of use ‒ Java is a general-purpose programming language that can be used to develop Android applications, help create enterprise software, to be used to analyze large data sets, facilitate the programming of hardware devices in Java, to be used in server-side technologies such as Apache, JBoss, GlassFish, etc.;
• a large number of ready-made libraries and platform security;
• possibility to use Java IDE – an integrated development environment that helps you build your application by combining various development tools into one universal system;
• demand for developers ‒ the popularity of Java means that there is no shortage of job opportunities on the market. So, anyone who decides to learn this programming language can count on stable employment.
• high-performance – software designed in Java is able to process massive amounts of data, which makes it fast and reliable.

The disadvantages of Java include:

• in terms of speed, Java is slightly slower than languages such us C/C++, but in general it is almost always in the Top 3,
• necessary to have the JVM installed to run. However, it is worth noting that there have been recent trends on how to run Java without the JVM, e.g. using GraalVM.

Are Java developers in high demand?

Programmer is one of the professions without which it is impossible to imagine the functioning of the modern world. No wonder then that the interest is so huge.

High demand in the labor market, vast development opportunities, the ability to work remotely, and high salaries make more and more people try their hand in the programming world.

But, is there still a demand for Java programmers? Definitely yes!

Learn how to build a recommendation engine based on machine learning using Java.

Java vs. other programming languages

Stackoverflow’s 2021 report shows that Java still reigns supreme among programming languages.

As many as 64.96% of respondents indicated this programming language as the most used. This is the ninth year in a row. The versatility of using this programming language means that there is still a high demand for Java programmers, and those with diverse skills ‒ both juniors and seniors.

There is no indication that this trend is about to change, which is also confirmed by Java experts.

says Arkadiusz Drysch, CTO at Stratoflow, expert in Java.

Considering additionally the fact that Java is a vital development element in many IoT, AI, big data and blockchain projects, we can confidently say that Java is helping to drive IT innovation now and will in the years to come as well.

Other programming langua