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Where did syntax like HashMap<String, Integer> or Comparator<List<String>> come from and what does it mean? I think the HashMap example is telling me I can specify different Key, Value types. I'm not sure what the Comparator syntax is telling me.
I cannot find anything like this in any of the books I'm using ... the recommended van Linden book, the Head First Java, O'Rielly, ect.
Thanks. - Dan
Looks like angle bracket may not show up correctly in this posting tool. I'll sub [ and ] for the angle brackets.
So .... syntax like HashMap[String, Integer] and Comparator[List[String]] [ July 24, 2008: Message edited by: Daniel Loranz ]
But I don't think I've seen just one angle bracket like that before, sorry, thought you meant two surrounding brackets. [ July 24, 2008: Message edited by: Nathan Leniz ]
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