مطللوب برنامج جافا يوضح الوراثة المتعددة multiple inheritance in java
الأجوبة
ابحث عن مسائل برمجة جافا | Java programming بالانجليزي
interface Backend {
// abstract class
public void connectServer();
}
class Frontend {
public void responsive(String str) {
System.out.println(str + " can also be used as frontend.");
}
}
// Language extends Frontend class
// Language implements Backend interface
class Language extends Frontend implements Backend {
String language = "Java";
// implement method of interface
public void connectServer() {
System.out.println(language + " can be used as backend language.");
}
public static void main(String[] args) {
// create object of Language class
Language java = new Language();
java.connectServer();
// call the inherited method of Frontend class
java.responsive(java.language);
}
}
output:
Java can be used as backend language. Java can also be used as frontend.
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2022-04-26
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