What every Java engineer should know about microservices: Reactive Microservices Architecture. Brought to you in partnership with Lightbend.
In the IDE, type "/**" above a syntactical Java unit, as shown below...
Then press Enter and you will have Javadoc, like this:
Then, if the signature changes (e.g., a new parameter is added), select the file in the Projects window, right-click it, and choose Tools | Analyze Javadoc to let the IDE update the Javadoc for you.
Microservices for Java, explained. Revitalize your legacy systems (and your career) with Reactive Microservices Architecture, a free O'Reilly book. Brought to you in partnership with Lightbend.