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Start your free trialSara Brothers
7,341 PointsJava Incrementing and Decrementing
What in the world am I missing? I need the very last step apperently. Please help!!!
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() {
charge(MAX_ENERGY_BARS);
}
public void charge(int barsAmount) {
mBarsCount += barsAmount;
}
public boolean isBatteryEmpty() {
return mBarsCount == 0;
}
public boolean isFullyCharged() {
boolean isFullyCharged = false;
if (!isFullyCharged()) {
mBarsCount--;
isFullyCharged = true;
}
while (!isFullyCharged()) {
mBarsCount++;
return isFullyCharged;
}
}
}
1 Answer
rydavim
18,814 PointsSorry you didn't find the earlier answer helpful!
You want to be editing the charge method. You don't need to change any other methods or properties.
// You want the charge() method to charge the battery of the kart, only if it is not fully charged.
public void charge() {
while (!isFullyCharged()) { // while the kart is not fully charged...
mBarsCount++; // increment mBarsCount
}
}
Alex Wall
4,086 PointsAlex Wall
4,086 PointsHi Sara,
You need to adjust the charge() method rather than the isFullyCharged() method.
Use the charge method to use the isFullyCharged() method to check whether it is fully charged, and have it increment the bars mBarsCount while it is not.
If this hint doesn't help, I'll post my solution.
Best, Alex