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

Posted by Jixu Ma
Jixu Ma
Courses Plus Student 536 Points

answer of incrementing and decrementing

I do not where goes wrong with my answer so I want the answer of this question

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() {
    boolean wasCharged = false;
    while(!isFullyCharged()){
    mBarsCount++;
    wasCharged = true;
    }
    if (wasCharged){
      System.out.print("fully charge");
    }
    return wasCharged;
  }



}

1 Answer

Kishan S
Kishan S
15,410 Points
Kishan S
Kishan S
15,410 Points

You have to change the charge() method not the isFullyCharged() method

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

Don't change anything in isFullyCharged() method

  public boolean isFullyCharged() {

    return mBarsCount == MAX_ENERGY_BARS;

  }
Jixu Ma
Jixu Ma
Courses Plus Student 536 Points

thx, I GOT IT