I would think that java.util.Properties would be found, but the others are all in JARs that aren't even part of the J2SE core install, much less J2ME.
Unfortunately, they're fairly complex, so you probably won't be able to just install and use them on a mobile system due to the limitations of the J2ME architecture. I don't know if there are any mobile equivalents or not, but just doing simple mail send or receive functions isn't too hard using basic socket code. The trouble comes when you want to support all the different MIME encodings and mailbox protocols.
An IDE is no substitute for an Intelligent Developer.