Right now when I use a built in method, it shows me the returns types and nothing else that’s useful.
Is there something I can download to make the info from the intellisense more robust?
Javadoc not found. Either Javadoc
documentation for this item does not
exist or you have not added specified
Javadoc in the Java Platform Manager
or the Library Manager.
You need to download the JDK API docs, which you can get from this page.
Then in NetBeans, go to
Tools -> Java Platforms -> Javadocto specify the directory where you downloaded them.