The Bike and EBike classes are implemented as shown by the code below. public class Bike
{
pr...
Computers and Technology, 01.01.2021 23:40, gstevens
The Bike and EBike classes are implemented as shown by the code below. public class Bike
{
private String make;
private int numGears;
private double tirePressure;
public Bike(String m, int g, double t)
{
make = m;
numGears = g;
tirePressure = t;
}
public void pumpTire()
{
tirePressure += 5.0;
}
}
public class EBike extends Bike
{
private int batteryLevel;
public EBike(String m, int g, double t, int b)
{
super(m, g, t);
batteryLevel = b;
}
public void chargeBattery()
{
batteryLevel++;
}
}
Suppose that the following declarations are made in a separate class.
Bike bike1 = new Bike("Clasic Cycle", 16, 65.0);
Bike bike2 = new EBike("Big EZ", 8, 72.0, 96);
EBike bike3 = new Bike("E-xtreme", 12, 80.0, 44);
Assuming the above three lines compile without error, which of the following statements will cause an error when compiled?
bike3.pumpTire();
bike2.pumpTire();
bike2.chargeBattery();
bike1.pumpTire();
bike3.chargeBattery();
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