5 Best Practices To Improve The Code Quality Of Java Applications

5 Best Practices To Improve The Code Quality Of Java Applications

Creating a Java application is not just about writing a code but producing a quality product that adheres to the highest quality standards. In the initial stages, the developer may only focus on writing the application code. However, a good one will always make conscious efforts to detect the flaws and make improvements in it over time. Improving the Java code quality is easier said than done as it involves a well-designed strategy that is to be put into action throughout the project’s lifecycle. At the same time, a professional Java Web Development Company ensures that it follows the best practices to do so. Let us check out what experts have to say.

1. Pair programming methodology
To start with, the pair programming methodology is the best way to review the Java code while it is being written. Two developers are made to work together on the same system, with one writing the code and the other reviewing it and suggested improvements. The combined skills and expertise of two developers reduce the chances of bugs and flaws as well as saves time in the long run.

2. Adherence to coding conventions
Another best practice is to adhere to the coding conventions or guidelines which are listed by dev teams of the company. These include the recommendations for the methods, styles, and practices that are to be used for programming on a certain Java project or in general. Having well-defined standards within an organization ensures that every single piece of code is similar in look and feel and developers can understand what the others have written.

3. Regular code reviews and testing
Code review is something that is to be done during every development project, including Java development. It becomes all the more important if the company does not use the pair programming methodology. The sooner a review is taken the better it is as it will lead to the resolution of bugs at the earliest. Unit testing is recommended while you can also create a test-driven development environment for the projects.

4. Continuous Integration
Continuous Integration is another development practice which encompasses the integration if the Java code into a shared repository. This is done many times in a day and the code undergoes automated tests with every check-in. This practice frees the developers to focus on the project completion as the system itself performs automated checks on the code.

5. Use of Java code quality tools
Java offers a wide range of tools that can effectively improve the code quality as well as developers’ productivity. Some of the most widely used tools by Java developers in India and abroad include FindBugs, Apache Ant, J Profiler, PMD, Checkstyle, and SonarQube. These tools serve the purpose of analyzing the quality of the code and building some useful reports in this context.

Conclusion
All these elements are the pillars of a reliable strategy targeted at building high-quality Java software applications. Skipping even one of these can compromise the code quality and ultimately the quality of the application built. When you hire a development company for your Java project, ensure that they follow these practices so that they deliver the highest quality product for your business.