Content/code assist
If activated from a valid line of code in an editor,
this command opens a scrollable list of available code completions. Some
tips for using code assist:
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If you select and then hover over a selected line in the content assist
list, you can view Javadoc information for that line.
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You can use the mouse or the keyboard (Up Arrow, Down Arrow, Page Up, Page
Down, Home, End, Enter) to navigate and select lines in the list.
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Clicking or pressing Enter on a selected line in the list inserts the selection
into the editor.
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You can access specialized content assist features inside Javadoc comments.
Edit menu
Java editor preferences
Templates preferences
