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Java Java Objects (Retired) Harnessing the Power of Objects Helper Methods and Conditionals

Ioannis Makrigiannis
Ioannis Makrigiannis
508 Points
Posted by Ioannis Makrigiannis
Ioannis Makrigiannis
508 Points

java.util.NoSuchElementException

Sorry that I have to open another thread about this. I have read them but I still don´t understand what I did wrong. Can anyone help me?

public class PezDispenser {
  public static final int MAX_PEZ = 12;
  private String mCharacterName;
  private int mPezCount;

  public PezDispenser(String characterName) {
    mCharacterName = characterName;
    mPezcount = 0;
  }

  public boolean isEmpty() {
    return mPezCount == 0;
  }

  public void load() {
   mPezCount = MAX_PEZ;
  }

  public String getCharacterName() {
    return mCharacterName;
  }
}

I load this with java-repl and enter: "PezDispenser pd = new PezDispenser("Yoda");"

This is the error message: "java.util.NoSuchElementException"

1 Answer

Harry James
Harry James
14,780 Points
Harry James
Harry James
14,780 Points

Hey Loannis!

The syntax in Java is case-sensitive, you seem to have missed out the capital for mPezCount in your constructor:

  public PezDispenser(String characterName) {
    mCharacterName = characterName;
    mPezcount = 0; // <-- Check this!
  }

If you correct this, the error should go away and you should then be able to carry on with the challenge.

Let me know if you run into any more issues and I'll be happy to help :)

Ioannis Makrigiannis
Ioannis Makrigiannis
508 Points
Ioannis Makrigiannis
Ioannis Makrigiannis
508 Points

Wow you are the boss! Thank you very much for your fast help! Everything works now=)