enum keyword

2005-06-06 08:01:16 PM
JBuilder 2005 doesn't show package, which has name 'enum', in the package view. And the package doesn't include in the project.
I understand, that is rightly in JDK 1.5, but I want write program for JDK 1.3 and 1.4
May be someone know how turn off JDK 1.5 support.