Writing maintainable Java code requires following best practices to ensure readability, scalability, and efficiency. Use meaningful variable and method names to improve code clarity. Follow the SOLID principles for better object-oriented design. Keep methods short and focused on a single responsibility. Use comments wisely to explain complex logic but avoid redundant explanations. Consistently format code using proper indentation and spacing. Implement error handling with try-catch blocks to prevent unexpected failures. Avoid hardcoding values by using constants or configuration files. Regularly refactor code to eliminate redundancy and improve structure. Mastering these practices enhances software quality. Enroll in a Java certification course to deepen your expertise.
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