forked from divScorp/Java-Programs
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathExample1.java
More file actions
39 lines (35 loc) · 702 Bytes
/
Example1.java
File metadata and controls
39 lines (35 loc) · 702 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
package abstractKey;
/* If a class is not having any abstract method
* then it is possible to have no abstract method
*
* But if a class have one or more abstract method
* then class should be abstract.
* */
abstract class Car{
abstract void start();// Abstract method must be implemented
// in subclasses
}
class Audi extends Car{
@Override
void start(){
System.out.println("Audi Car ");
}
}
class BMW extends Car{
@Override
void start(){
System.out.println("BMW Car");
}
}
class Drive{
void drive(Car c) {
c.start();
}
}
public class Example1 {
public static void main(String[] args) {
Drive d=new Drive();
d.drive(new Audi());
d.drive(new BMW());
}
}