Posts by Jo Hell • 13 points

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  Q: Why of Null Pointer Exception in simple Java agenda program, and how to configure the function that returns an array of phones

  Good evening! I’m having a problem with a college job, which is apparently simple (however, I’m very Noob in Java, and I don’t know what to do!). I would like you to help me, I am receiving Null…

  java function nullpointerexception

  asked 7 years, 7 months ago Jo Hell 13