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Jarren Bess
985 PointsUnderstanding NOT and while loops
I dont quite understand what it is that i am doing wrong.
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++;
}
}
1 Answer
Nick Ruiz
18,492 PointsTry putting the while loop inside the charge method opening and closing brackets instead.
Jarren Bess
985 PointsJarren Bess
985 PointsI forgot to add the question.... Okay, so let's use our new isFullyCharged helper method to change our implementation details of the charge method. Let's make it so it will only charge until the battery reports being fully charged.
Let's use the ! symbol and a while loop. Inside the loop increment mBarsCount.