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Java Java Objects (Retired) Harnessing the Power of Objects Incrementing

Dorka Tamas
Dorka Tamas
5,085 Points

Please help solving the exercise...

Could you please help me, I guess I missed something important, but I dont know the answer... Thanx!

GoKart.java
public class GoKart {
  public static final int MAX_ENERGY_BARS = 8;
  private String mColor;
  private int mBarsCount;

  public GoKart(String color) {
    mColor = color;
    mBarsCount = 0;
  }

  public String getColor() {
    return mColor;
  }

  public void charge() {
    mBarsCount = MAX_ENERGY_BARS;
  }

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

  public boolean isFullyCharged() {
    return mBarsCount == MAX_ENERGY_BARS;
  }

  while (!isFullyCharged()) {
    mBarsCount=--;
   }

}

2 Answers

The challenge states "let's use our new isFullyCharged helper method to change our implementation details of the charge method. "

So, you actually want to modify the charge method. Your while loop should be inside the charge method. Also, you want to increment, not decrement mBarsCount

Dorka Tamas
Dorka Tamas
5,085 Points

Thank you that really helped! :) I managed it.