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  1. #1
    kewlkeny is offline Member
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    May 2011
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    Default HashMap object retrieve information

    Hello, i have few objects like e1, e2, e3 which are holding he information of eid, ename, sal of different employees, now i used a HashMap to hold these objects, how can i retrieve the info of all eid of all object here now ?

    Any help is highly appreciated


  2. #2
    KevinWorkman's Avatar
    KevinWorkman is offline Crazy Cat Lady
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    Oct 2010
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    Default Re: HashMap object retrieve information

    See the Map API: Java Platform SE 6
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