With <font class="idea">IDEA</font>, you can just start using
the new field without declaring it first. The name will be <a href="errorHighlighting.html" class="context">highlighted as an error</a> because it is not
yet declared. Now move the caret into the name. <font class="idea">IntelliJ IDEA</font> will show a light bulb sign by the current line. That's your cue that the
Intention Action feature has spotted the problem and has a suggestion for you.

<ul><img src="../images/editing/intentionBulb.gif" bor