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  1. #1
    xyz1234 is offline Member
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    Default Problem in "import.java.util.Hashtable; "

    Hi,

    I'm writing a java program and when I try to write the line "import java.util.Hashtable;" , I get a message in yellow color in Net Beans saying that

    Obsolete collection, Surround with ...


    Please tell me why can't I import :"import java.util.Hashtable;" in Net Beans ?

  2. #2
    JosAH's Avatar
    JosAH is offline Moderator
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    Default Re: Problem in "import.java.util.Hashtable; "

    You can use a HashTable but it's a bit of an old class and there's an alternative: the HashMap class. (Net Beans only issues a warning, not an error).

    kind regards,

    Jos
    cenosillicaphobia: the fear for an empty beer glass

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