What are the differences between Java annotations and XML configuration?
Java annotations are a form of metadata that provide data about a program but are not part of the program itself. XML configuration, on the other hand, uses XML files to define configuration settings for Java applications.
Which one is more commonly used in modern Java applications?
Annotations are generally more popular in modern Java applications due to their simplicity and ease of use, especially with frameworks like Spring.
Can you give me an example of how to use annotations?
Sure! For instance, in Spring, you can use the @Autowired
annotation to automatically inject dependencies into your classes.
What are the advantages of using XML configuration?
XML configuration can be more explicit and easier to manage for complex configurations, especially when dealing with multiple environments.
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