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Thread: Convert

  1. #1
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    Default Convert

    Hello ,


     private HashSet<tokso> T;
    how can i convert to a string?


  2. #2
    Super Moderator Norm's Avatar
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    Default Re: Convert

    Convert what? Many classes have a toString method that will return a String representation for its object.

  3. #3
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    Default Re: Convert

    i want to put the elements of HashSet<tokso> into a string varialble...

  4. #4
    Super Moderator Norm's Avatar
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    Default Re: Convert

    Have you looked at the methods of the HashSet class?
    Can you use one of them to get to its elements?

    I have no idea how to get a String from a tokso class object.

  5. #5
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    Default Re: Convert

    I have no idea how to get a String from a tokso class object.
    Really Norm? I thought it has been introduced in Java 7
    @redpowder1989: Please provide SSCCE

  6. #6
    Junior Member Deepi's Avatar
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    Default Re: Convert

    Check dis out

    import java.util.*;
    public class NewClass {
    public static void main(String[] args)
    {
    HashSet h=new HashSet();
    h.add("deepi");
    h.add("dk");
    String a=h.toString();
    System.out.print(a);
    }

    }

  7. #7
    Super Moderator Norm's Avatar
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    Default Re: Convert

    @Mr.777 Please explain: I thought it has been introduced in Java 7

  8. #8
    Think of me.... Mr.777's Avatar
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    Default Re: Convert

    Quote Originally Posted by Norm View Post
    @Mr.777 Please explain: I thought it has been introduced in Java 7
    That was not offensive to you. By looking at OP's post i was almost to thought that it might have been introduced in java 7 Was just a taunt, nothing else.

  9. #9
    Administrator copeg's Avatar
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    Default Re: Convert

    @Deepi
    Please read the forum rules, and especially the following:
    The Problem with Spoon-feeding

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