You can change default file associations and add file
associations.
Select
Window > Preferences > General
> Editors from the
main menu bar.
Select
File Associations to display the file
extensions defined in Eclipse and their associated editors.
For more information, press F1 to display the Eclipse help
topics for this dialog.
For product-related issues, contact Sybase Technical Support at 1-800-8SYBASE. Send your feedback on this
help topic directly to Sybase Technical Publications: pubs@sybase.com