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Java Java Objects (Retired) Harnessing the Power of Objects Method Signatures

isral bustami
PLUS
isral bustami
Courses Plus Student 5,932 Points

stuck with method signature

i couldn't solve this.. how to add a new deafult method that has default value which is 1

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;
  }

}

2 Answers

isral bustami
PLUS
isral bustami
Courses Plus Student 5,932 Points

it's solved.. after i rewatch the tutorial.. the method is

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

cheers