The Navigator's Go To operation makes it easy to jump to a specific resource in the Navigator.
Select the Navigator view. Its title bar will be highlighted (according to your operating system's color scheme).
Choose Go To > Resource... from the popup.
In the Goto Resource dialog type "JanesF" into the Pattern field at the top of the dialog.
As you type the filename the dialog filters the set of possible matches based on what you have entered so far.
Select JanesFile.txt from the Matching Resources field and click OK.
The Navigator will select the file JanesFile.txt.