Top Tools for Java Application Developers?
Many developers argue that Java development is like carpentry- without the right tools, nothing innovate will come of it. Java is a popular programming language used by developers to create GUI applications for desktop, web applications, web services and mobile applications. They need a solid foundation, IDE and development tools to build ava application quickly and efficiently. Each developer chooses development tools in accordance with their specific needs. Here are some important tools for Java Application Developers. Have a look.
YourKit is a Java code profiler which facilitates efficient coding and high-performance. Of the end application. It helps developers to identify memory leaks, compare the performance of different code branches, diagnose other performance problems, and ensure the legitimacy of code. I can also be used for local and remote profiling on demand. YourKit easily gets integrated with popular development environments, which makes it a part and parcel of your workflow.
It can simultaneously work with different parts of the code to help you learn how to branch through the what-if function. It has powerful exception profiling capabilities and shows the type of exceptions generated and the number of times they have been detected. You can use it to view various database calls up to the query history. YourKit’s powerful features make it an easy-to-use tool for all.
- Spring boot
The Spring framework is a popular addiction injection tool, which turns out to be an impassable jungle of functions that are difficult for even experienced users to deal with. Spring Boot aims to make it easy to develop applications using Spring for all users. It is just a simplified way to create individual instances of Spring applications.
SpotBugs is an open source project for static code analysis, which looks for mistakes before you find them. By using 400+ templates, SpotBugs delves into the code to detect possible errors and fix them almost immediately. SpotBugs is the successor to FindBugs. SpotBugs helps professionals to identify and classify errors before they impact users.
Spark is a lightweight Java web framework designed for rapid development with minimal overhead and is focused on creating microservices, which is evident from its design philosophy. Spark was built around Java 8 lambda expressions.
Its API is clear, flexible and easy to use, which makes it easier for developers to develop a RESTful API. Spark is not the best choice if you’re looking for a massive Java framework that does all the hard work for you. If you need an expressive and easy-to-use framework that allows you to keep your Java code clean and almost without templates, then it is a perfect tool for you.
Every Java developer that is involved in behavior-based development admires Mockito. This open source mock framework allows you to use mock and spies objects in a simple and straightforward way to create pure tests and loosely coupled code. You can also use it for mock classes and interfaces.
Always keep in mind that using spies instead of mocks will help get fewer lines of code and more realistic tests to predict the actual behavior of the application. For many, Mockito may seem difficult to maintain, but it’s pure tests and capabilities benefits web developers and designers a lot.
It is the dominant library for unit testing software in Java and often termed as the king of test-based development. You can write tests at the beginning with the help of this tool. Its annotations decrease the amount of code in the template without cluttering up the test environment. JUnit continues to improve with every major release. JUnit 5 introduced support for lambda expressions, the ability to combine test groups into one test class and capability for other test frameworks to create engines that will work wherever there is support for JUnit 5.
- Apache JMeter
To be honest, JMeter is an open source tool for testing application performance, which includes several categories of tests: load tests, functional tests, performance tests and regression tests. It is a recognized standard for load testing as it gives the most complete picture of the weak points of the application under extreme loads. It collects more data and does most of the processing on its own to give a complete and detailed report on the behaviour of the application under load. JMeter has a lot of settings, which makes it possible to connect additional functionality with the help of plug-ins.
JaCoCo will help you to verify the code. It is a free tool for assessing the coverage of a unit by unit tests, that will display detailed reports. For instance, when running a JUnit test, JaCoCo uses the class files that were in the tests to create .exec files. It also uses the resulting files to create a report (in HTML, XML or text file format) about the code coverage of the tests.
The JaCoCo report has a color code: green indicates that all parts of the code were covered with tests; yellow – partial coverage; red – no coverage. The report also contains a brief overview of how much of the instructions and branches were covered and gives an estimate of the cyclomatic complexity of the algorithm. With the help of JaCoCo, developers can create a complete and deep set of tests that is suitable even for the most complex application. You can get detailed information about this process by taking admission in Java Programming Course Toronto.
IntelliJ is a powerful tool for work, have a large number of extensions and simple navigation. It makes Java coding enjoyable. It is a great tool when it comes to user experience. Although re-indexing can be frustrating, but its ability to constantly monitor the complete picture of the project is awesome.
It facilitates real-time highlighting of errors, automatically complementing the code and fast navigation throughout the project. It has a variety of tools and tips and plugins for almost any situation. IntelliJ is simply created for convenient operation and creation of your web projects. Java Training Courses lets you know how to create and operate java-based applications smoothly.
- Apache Groovy
Apache Groovy is a language, famous for its prevalence and value for testing. Groovy, as clear with its name, is a simplified version of Java. Groovy helps professionals to avoid some of the work that Java would have to do without fail. Groovy’s elegant architecture makes it an ideal tool for testing.
It also has a special type of statement which evaluates each aspect of the statement to clearly show what went wrong, instead of simply comparing the expected and actual results. Although Groovy can’t replace java, it should still be in the developer’s toolbox when it comes to writing tests. While pursuing Java Certification Course Toronto, you can also learn how to use this tool to create amazing java applications in quick time.
The use of Java is increasing rapidly for developing different web applications in an easy way. Java developers can use these tools to hone their development skills, test their work, trace and remove different technical errors, and create robust, feature-rich and high-performing java applications.
Junaith Petersen works as a writer and has a master’s degree in data science engineering & Mathematics. She has been associated with Lantern Institute which provides Java Programming Course In Toronto.