They're in gwt-dev.jar, so you cannot use them on the server-side (where you'll only ever deploy gwt-servlet.jar) They're in the com.google.gwt.dev package, so you cannot use them in client code. The only place you could use them is in generators and linkers, but they're not part of the "public API" (i.e. not documented in the javadoc) so they can change without notice and break your code.
So, the best practice is: don't use them. FYI, they're a rebased version of the Guava library r06, so if you want those utilities, go to http://guava-libraries.googlecode.com (and most classes are GwtCompatible, yay!) -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
