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  1. #1
    miney is offline Member
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    Default Map and Set in java

    I had some problem in Map in Java
    I don't understand it very well

    I try to solve some activity but I don't sure is correct
    if any body can help me to check it to me

    Thanks
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  2. #2
    JosAH's Avatar
    JosAH is offline Moderator
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    Default

    Quote Originally Posted by miney View Post
    I had some problem in Map in Java
    I don't understand it very well

    I try to solve some activity but I don't sure is correct
    if any body can help me to check it to me

    Thanks
    A Map associates a key (of certain type) with a value (of cerain type). The keys in the Map have to be unique; the values can be anything. Given a key a Map finds the associated value (if any). You can also delete associations from a Map. Certain Maps keep their keys in a certain order when you walk through the Map. That's all there is to it.

    kind regards,

    Jos
    cenosillicaphobia: the fear for an empty beer glass

  3. #3
    miney is offline Member
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