How to get Java API Javadocs to show up in Eclipse in Ubuntu

Question

I\'m here again with a docs question. At my university, when using Eclipse, when placing the cursor over a Java API method name (for example: .size() ), I get very nice documen

Answer 1

In Preferences, make sure that under Installed JREs you are using a JDK and not a JRE.

I don't think that the JRE installs include the source attachment.