File Types page (IDE Options dialog box)
Use the File Types page of the IDE Options dialog box to customize the types of files the JBuilder editor recognizes.
To open the File Types page, choose Tools|IDE Options, then click the File Types tab.
Recognized File Types
The list of file types that the JBuilder editor recognizes. When a file type is recognized, the JBuilder editor will open it.
Associated Extensions
The file extensions associated with the type of file selected in the Recognized File Types list.
Add
Displays the Input dialog box, where you add a file extension to the list of Associated Extensions for the selected type of file. Note that this does not add types of files to the Recognized File Type list.