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  1. #1
    BillyB is offline Member
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    Nov 2010
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    Default Print variable data type

    I imagine there is a way to display the data type of a variable but I haven't been able to find it. For example:

    int a = 10;
    int b = a/2.2;
    System.out.println("The data type of b is ???: ")

  2. #2
    Fubarable's Avatar
    Fubarable is offline Moderator
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    Jun 2008
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    Your code won't compile with the line:
    Java Code:
    int b = 1/2.2;

    Regarding your question, you can use reflection to get the data types of a class's fields, but I don't think it will work for variables inside of a method or other block.

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