Java is a popular programming language, and like any language, it has best practices for coding. Following these best practices can help developers write cleaner, more efficient and maintainable code.

1. Keep your code simple and concise: The more complex your code is, the harder it is to understand and maintain. Keep your code simple, follow the single responsibility principle, and make sure each method or class is doing one thing.

2. Use Java naming conventions: Java has established naming conventions, and it's a good idea to follow them. Use camel case for variables and methods, and use capitalized camel case for classes.

3. Document your code: Good documentation makes your code easier to read and maintain. Use Javadoc comments to describe your code's purpose, input parameters, and expected output.

4. Use exception handling: Exceptions are a part of Java programming, and you should use them to handle run-time errors. Make sure to catch and handle exceptions to prevent your program from crashing.

5. Use version control: Version control systems like Git make it easier to collaborate and manage codebase modifications. Use Git or any other preferred version control system to track and manage changes in your codebase.

6. Test your code: Testing your code is essential to ensure it functions as expected. Write unit tests for each method or class, and try to cover as many edge cases as possible.

7. Regularly refactor your code: Code refactoring is the process of improving the structure and performance of existing code. Regularly look for opportunities to refactor your code to improve its readability, maintainability, and performance.

By following these best practices, you can write better code that is easier to read, maintain, and debug.