Evaluating a Java code can be challenging, especially if you are unfamiliar with the Java programming language or the specific project requirements. Here are some best practices that can help you evaluate a Java developer's code effectively:
Look for error-handling mechanisms such as try-catch blocks and logging frameworks.
Evaluate test cases that cover all possible scenarios and edge cases.
Check for efficient algorithms and data structures and avoid unnecessary computations.
Look for security vulnerabilities like SQL injection, cross-site scripting, and insecure authentication.
Check that the code adheres to these standards and is easily maintainable.