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Type: Posts; User: fw123

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    Re: NullPointException errors in code?

    lol! I'm so sorry, I keep figuring stuff out after you give me these helpful hints!
    I was printing out data for some reason at the beginning of my toString method.

    So, I was given this "example...
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    Re: NullPointException errors in code?

    I actually kind of figured it out! I'm sorry! Can I ask you about another problem though?
    Now when I print stuff out, it's also printing out memory addresses which I don't understand why.
    Also I...
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    NullPointException errors in code?

    Hello!
    I'm kind of super confused on this in general.

    In this code, I'm testing it through the main method that I put at the end of the code and essentially, I'm supposed to be testing that the...
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