Although this question has no technical value, I have to admit, I've asked myself this a couple of times :)

My version is that unlike List (ArrayList), Set (HashSet) , Map (Tree/HashMap) table is not a data structure.

Of course (its possibly known) that the Hashtable class was created before the collection framework (in java 1.0). So maybe at that point they didn't really thought about the same naming conventions.
In general we better use collection framework from java 2+ :)

Why is the 't' in Hash Table(Hashtable) in Java not capitalized
I'm sure Apple has published something similar for Siri, but now that the iPad dictation is out, where can I find a list of commands for dictation? Can I do things like hit the enter key, or type symbols? I'm obviously able to enter periods and question mark's, but beyond that I'm not so sure. So, how can I type out the words question mark Without actually getting a question mark?
