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

Why does the compiler say that on line 6 it cant find the m in return mBatteryCount == 0;

Thanks for the help

GoKart.java
public class GoKart {
  public static final int MAX_BARS = 8;
  private String mColor;
  private int mBarsCount;
  public boolean isBatteryEmpty () {
  return mBatteryCount == 0;
  }
   public GoKart(String color) {
    mColor = color;
    mBarsCount = 0;
  }


  public String getColor() {
    return mColor;
  }

  public void charge() {
    mBarsCount = MAX_BARS;
  }
}

1 Answer

Logan R
Logan R
22,989 Points

It's not saying it can't find the M, the message is saying it doesn't know what an mBatteryCount is.

The reason you are getting this message is because the variable is named mBarsCount not mBatteryCount.

public boolean isBatteryEmpty () {
    return mBarsCount == 0;
}

Cool! thanks and awesome icon picture

Logan R
Logan R
22,989 Points

Your welcome :) and thanks!

If you need any more help or need any other questions answered, feel free to post it on the forums.