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Start your free trialSachveer Gill
1,947 PointsWhat do I put as the return method for an if statement for the public boolean 'isFullyCharged'?
Please explain
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 boolean isBatteryEmpty(){
return mBarsCount == 0;
}
public boolean isFullyCharged(){
}
public String getColor() {
return mColor;
}
public void charge() {
mBarsCount = MAX_BARS;
}
}
1 Answer
Kourosh Raeen
23,733 PointsThe expression mBarsCount == MAX_BARS
will be true if the battery is fully charged and false if it is not since mBarsCount
would be less than MAX_BARS
, so you can just return that expression. You could achieve the same thing with an if statement that returns true when mBarsCount
is equal to MAX_BARS
and false otherwise.