12 lines
291 B
Java
12 lines
291 B
Java
//: polymorphism/music/Wind.java
|
|
package polymorphism.music;
|
|
|
|
// Wind objects are instruments
|
|
// because they have the same interface:
|
|
public class Wind extends Instrument {
|
|
// Redefine interface method:
|
|
public void play(Note n) {
|
|
System.out.println("Wind.play() " + n);
|
|
}
|
|
} ///:~
|