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Joseph Saika
2,648 Points... hello i am having problems with this code on overloading, second stage
create a new method named drive that accepts no arguments. It should call the newer drive method passing in a 1 for the default
class GoKart {
public static final int MAX_BARS = 8;
private String color;
private int barCount;
private int lapsDriven;
public GoKart(String color) {
this.color = color;
}
public String getColor() {
return color;
}
public void charge() {
barCount = MAX_BARS;
}
public boolean isBatteryEmpty() {
return barCount == 0;
}
public boolean isFullyCharged() {
return MAX_BARS == barCount;
}
public void drive() {
lapsDriven++;
barCount--;
}
public void drive(){
drive(MAX_BARS);
}
public void drive(int lapsDriven) {
lapsDriven += lapsDriven;
barCount -= lapsDriven;
}
}
2 Answers

calp
10,317 PointsHello, your solution is extremely close to being correct but you have made one mistake. Instead of passing a default value of 1 to the overloaded method, you have passed the variable MAX_BARS.
Here is some code for this problem so you can easily pinpoint what I mean (I've also changed your parameters name to help with readability)
public void drive() {
drive(1);
}
public void drive(int lapsIncrease) {
lapsDriven += lapsIncrease;
barCount -= lapsIncrease;
}

Joseph Saika
2,648 Points... thanks. i am applying it.