how to inherit a class in java code example
Example 1: Inheritance in java
interface M
{
public void helloWorld();
}
interface N
{
public void helloWorld();
}
public class MultipleInheritanceExample implements M, N
{
public void helloWorld()
{
System.out.println("helloWorld() method");
}
public static void main(String[] args)
{
MultipleInheritanceExample obj = new MultipleInheritanceExample();
obj.helloWorld();
}
}
Example 2: how to make one java class inherit from another
public class Bicycle {
public int cadence;
public int gear;
public int speed;
public Bicycle(int startCadence, int startSpeed, int startGear) {
gear = startGear;
cadence = startCadence;
speed = startSpeed;
}
public void setCadence(int newValue) {
cadence = newValue;
}
public void setGear(int newValue) {
gear = newValue;
}
public void applyBrake(int decrement) {
speed -= decrement;
}
public void speedUp(int increment) {
speed += increment;
}
}