In eclipse when you hover over some erroneous text you can press
F2 to focus there. What is the equivalent procedure in IntelliJ?
Whenever I put my pointer over some error the text describing it disappears.
In Eclipse it will suggest what I can do to fix something like an unhandled IO exception. I'm sure IntelliJ can also do this because some people I know who are quite skillful programmers highly recommended it to me, but- how to do this?
That is: hover over some text at is in error, see what the error is, the options to fix it, and then choose one.