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Java question how to have a Dictionary Object

  1. papachan

    papachan New Member

    I would like to have a kind of Dictionnary Object. I mean I would like to save rows in a Array Object and block each new row which hold the same key.

    How can i do that in JAVA? :confused:



  2. papachan

    papachan New Member

    I find it

    Should use a Set Object

    Set s = new HashSet<String>();

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