When to use <optional> true </optional> and when to use <scope> provided </scope>

Question

dependencies decorated with <optional>true</optional>or <scope>provided</scope>will be ignored when they are transitively dependent. I read this , my understanding is like the difference between @Component and @Service in Spring, they only change semantically. Correctly?

Answer 1

In addition to the comment, there is a more important semantic difference: it is expected that the "Submitted" dependencies will be provided by the container, so if your container gives you sleep mode, you should mark the sleep mode as provided.

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