Java first hit the scene in 1995. And today, according to estimates, more than 3 billion devices run Java, making the programming language a key component in software creation. Although several other programming languages have been developed since Java’s inception, the latter has never experienced a decline in popularity and has instead steadily climbed the preference ladder.
So you can say, for a career in programming, if there is one programming language you need to learn, it is Java. To give you an even better idea, we have put together reasons why you should learn Java in 2022:
As a software engineer, you have significant stakes in making your products as portable as possible. Portability enables you to support several platforms, resulting in an expanded pool of prospective clients. Java’s creator, James Gosling, created this language with portability in mind. Once written, Java code can be easily transferred from a notebook computer to a mobile device. In addition, Java programs are open source, meaning they can run on any device.
Java’s portability makes it a good option for computers, applications, gaming consoles, and more. It allows developers to build software on modern applications’ safe, strong, and scalable pillars.
2. Increasing Demand
Developers in today’s dynamic tech industry often seek training in the most up-to-date programming languages and frameworks. Though staying current is crucial, as market trends shift, it may prove to be an expensive, time-consuming, and ultimately ineffective practice. But if there is one thing that has not changed since Java hit the scene, it is the demand for Java-savvy programmers.
Once programmers master Java, they have many opportunities to specialize in web development, game development, app development, and more. Depending on the java developer job description of the post you’re applying to, you can spice up your skills and apply for the role.
Java professionals can also use their knowledge to learn other languages. So Java will continue to serve as a cornerstone of the programming, development, and design communities due to its extensive ecosystem of supporting tools and libraries, widespread acceptance, and deep roots in the technology sector.
3. Easy To Learn
Many people not traditionally part of the tech industry are gradually attempting to break into it. While curiosity and motivation to learn are there, confusion about how things work could be frustrating. That is where Java marks the difference from its counterparts. Not having a particularly steep learning curve is one of the standout advantages of Java.
To begin with, Java is highly similar to C and C++. So if you know one of these languages, you already have a leg up on learning Java syntax. Apart from that, Java also offers robust features for managing memory. For example, to cope with memory reallocation and deallocation, the Runtime Environment has an established tool known as the Garbage Collector.
Besides, Java’s syntax is quite similar to English and uses few magical characters, making Java applications simple to read and understand. It enhances the code’s quality while relieving the developer’s burden.
Java’s unrivaled security capabilities are a primary draw for many enterprises. Let’s take the example of its error-detection feature. Luckily, the Java compiler is equipped with an error checker. The Java compiler also provides suggestions for fixing the code to remove bugs and make it more reliable. That said, it is up to the developer to decide whether or not to use these suggestions. Furthermore, because the programmer must approve any change before implementing it, the possibility of making unauthorized changes is reduced to a great degree.
The security of Java is further enhanced through compile-time verification. For example, imagine a situation where an unauthorized party is attempting to access a private variable. In that case, the JVM will issue an error during the compilation process. As a result, it averts the system from crashing.
Developers have to rely on the community from time to time. Considering how long Java has been around, it would suffice to give you an idea about its community. The proliferation of resources like StackOverflow, Java Forums, and other online discussion boards shows that the Java community is thriving.
Moreover, sites like StackOverflow and GitHub can help you find solutions to any problems you have when working with Java. So if you decide to study Java in 2022, you can look forward to abundant opportunities to engage with other experts in the field.
Are you still unsure as to why you should study Java? Perhaps the hefty salaries of Java developers should settle the case for you. According to well-documented studies, employment for software developers would increase by 22% over the next decade, with backend developers in particularly high demand. In addition, the average base salary for a backend developer in the United States is $115,002. Considering these figures, java developers have excellent prospects of drawing higher salaries.
The Java Application Programming Interface (API) is a part of JDK. It is a collection of guidelines for how different programs should interact. When using Java API, we do not have to spend time delving into the inner workings of the third-party software we are accessing, but we can still take advantage of all its features quickly and easily.
For instance, by using APIs, computers can take charge of tasks previously handled by humans. They also empower businesses to be more efficient and streamlined. Java APIs make it easier for any website or application to incorporate information which paves the way for a more seamless distribution of data and a more integrated user experience.
Java APIs fall into three categories: optional official API, official core API, and unofficial API. Each of these APIs has applications in a variety of subfields.
Choosing a programming language is the priority for any aspiring software engineer. We strongly suggest you learn Java if you are also going through this dilemma. If you fall short of time due to personal or professional obligations, the abundance of online courses in this language means you will not have a hard time managing time.