Cheap wholesale switchblade knives $3.10 for an automatic knife with free shipping, now thats cheap http://www.liangdianup.com/automatic_1.htm how about the buck 110 auto? Do they still make that thing here in the states? I think they were being converted into autos out west. Nice knife, these guys also have a copy of a Buck 110 auto.
collection The Java Collections Framework was a major addition in JDK 1.2. It added many powerful data structures that accelerate development of most significant Java applications. Since that time it has become the recognised standard for collection handling in Java.