In this article, we will share the most mainstream technologies and tools using Java, the most commonly used programming language in the programming world.
Java is almost everywhere, no matter on smart phones, desktops, gaming devices or scientific supercomputers, there is a shadow of Java everywhere. There are millions of Java programmers all over the world developing Java-based products.
However, such fierce competition means that Java developers must always stay ahead.
To this end, they must keep abreast of the latest developments in the Java ecosystem. Java programmers need to keep improving.
In this article, we will discuss the latest Java trends, tools, technologies, and features that Java developers need to master in 2020.
01Git
Git has always been one of the most popular Java tools in the world and one of the most outstanding tools for Java developers. Git is an open source tool and an excellent distributed version control solution.
You can use Git to manage everything, whether it is a small project or a large project. In addition, this tool also helps to improve the speed and efficiency of the project.
This tool is not only easy to learn, but also very practical. One of the most prominent features of Git is to provide lightning-like performance. There are many ways to learn and master Git, and one of the best ways is to take the LeByte Java course.
02Continue to pay attention to OpenJDK
OpenJDK is a free version of Java SE. It contains not only the contributions of the Java community, but also the contributions of Oracle. In addition, the latest version of Java even includes several binary files from OpenJDK. People's awareness of community contributions and open source contributions has not disappeared.
It turns out that OpenJDK helps Java developers a lot. Therefore, the company is trying to upgrade OpenJDK. Since many features have been added to OpenJDK, developers must pay attention to the newly emerging features.
03Learn more about unit testing
For the development of your career, you should concentrate on mastering unit testing, because the technology in this area is very valuable. There are many new frameworks, functions, technologies, and tools that are very suitable for unit testing and are available to Java developers.
There are also tools for integration testing, including PowerMock. In addition, developers can also study Robot Framework, because it can simplify the process of automatic integration testing.
Therefore, it is not enough to only improve programming skills, you also need to pay attention to improving unit testing techniques. There are many ways to learn unit testing, such as online and offline courses. However, the best way is to practice unit testing and ensure that your testing techniques can meet the requirements.
04Mobile Java Development
It is expected that in the next few years, the development of mobile applications will grow at a rapid rate. There are reports that in 2020, global smartphone sales are expected to reach 1.6 billion units.
Therefore, in 2020, Java developers should pay attention to new techniques, tools and trends related to smartphone development. Many Android programmers prefer Java.
This is because they believe in the reliability of Java and believe that Java can help them develop high-quality products for mobile platforms.
Some people think that Java is one of the most suitable languages for making modern mobile applications. It can run on various platforms including Android. Android is one of the most widely used operating systems, and it is also written in Java.
Therefore, there is no doubt that by learning Java, you can develop excellent mobile applications for the Android operating system. In addition, if you want to seize the future of mobile application technology, you should concentrate on learning Java mobile application development.
05 Kotlin has also become very valuable
Speaking of Android application development, Kotlin seems to be quite popular among developers. Various companies are very interested in learning Kotlin, and they are eager to use Kotlin to develop excellent Java-based mobile phone products.
Therefore, the demand for Kotlin and Kotlin developers is increasing day by day. If you want to learn Kotlin, you can choose some online and offline courses. Tutorials such as Kotlin Bootcamp provide code libraries.
These tutorials are dedicated to providing learners with practical knowledge so that developers can quickly master Kotlin.
06Java developers need to practice
The best way to improve Java technology is to keep practicing. Practicing Java projects can help you easily master the language itself and even master new features and tools. In addition, if you practice creating new projects, you can master Java faster. At the same time, don't forget to listen to the advice of Java experts to learn more about Java.
Java developers should also pay attention to improving their communication skills. If you want to be an outstanding programmer, then communication skills are essential. In addition, if you want to improve your career, you also need to master other skills, including communication skills.
Finally, please pay close attention to upcoming major events and conferences in the Java field to get the latest developments in Java.
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