Double check you are calling the original drive method and passing in 1.

Question

I found no error so far.

GoKart.java

public class GoKart {
  public static final int MAX_BARS = 8;
  private String mColor;
  private int mBarsCount;

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

  public String getColor() {
    return mColor;
  }

  public void drive () {
      drive (1);
  }

  public void drive(int laps) {
    // Other driving code omitted for clarity purposes
    mBarsCount -= laps;
  }

  public void charge() {
    while (!isFullyCharged()) {
      mBarsCount++;
    }
  }

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

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

}

Answer 1 · 2015-02-18T23:48:51Z

February 18, 2015 11:48pm

Hey Fakhrul!

Remembers about the rules about method signature and calling the method also. There should be no blank spaces beetween method's name and the brackets with arguments.

Instead of

             public void drive () {
      drive (1);
  }

Try

            public void drive() {
      drive(1);
  }

Let me know if this works!

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Fakhrul I. Maruf

Fakhrul I. Maruf

Double check you are calling the original drive method and passing in 1.

1 Answer

Maciej Torbus

Maciej Torbus