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![Lucas Easley](https://uploads.teamtreehouse.com/production/profile-photos/11519185/micro_cowboy_dog.jpg)
Lucas Easley
1,038 PointsCreate a new method named drive
I've been stuck on this question for a while(below). What does Craig mean by "passing in a 1 for the default."
Of course, another user of the code just wrote and asked "Where'd that drive method go! I loved that method, can you put it back please?" Sigh...Well thanks to method overloading we can pretty easily bring the method back
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(int laps) {
lapsDriven += laps;
barCount -= laps;
}
public void drive(int){
drive = 1;
}
}
2 Answers
![Steven Parker](https://uploads.teamtreehouse.com/production/profile-photos/969492/micro_tool_chess_set_2.jpg)
Steven Parker
230,688 PointsTo create a method "that accepts no arguments", the definition should have nothing in the parentheses ("drive()
").
And to "call the [other] drive method passing in a 1" would simply be
drive(1);
![Lucas Easley](https://uploads.teamtreehouse.com/production/profile-photos/11519185/micro_cowboy_dog.jpg)
Lucas Easley
1,038 PointsThank you, i just got it. That was a tough one!