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Legacy classes

kri shan
Ranch Hand

Joined: Apr 08, 2004
Posts: 1432
Why Vector and HashTable's are called as Legacy classes?
marc weber

Joined: Aug 31, 2004
Posts: 11343

Legacy: "...Computing - denoting software or hardware that has been superseded but is difficult to replace because of its wide use." ~Oxford

Java's newer collections framework provides alternatives that are generally preferable to Vector and Hashtable. In particular, see ArrayList and HashMap. So although new code (probably) shouldn't be written using Vector and Hashtable, there's still plenty of old code out there keeping these classes alive.
[ February 14, 2005: Message edited by: marc weber ]

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subject: Legacy classes
jQuery in Action, 3rd edition