52

Lesson 52 - الدرس/Java/App.java

@@ -0,0 +1,19 @@
+package Java;
+
+public class App extends App4 implements App2,App3 {
+
+ public static void main(String[] args) {
+ System.out.println(App2.APP_NAME);
+ App app = new App();
+ app.show_name("Coder Shiyar");
+ App4 app2 = new App4();
+ }
+
+ @Override
+ public void show_name(String name) {
+ // TODO Auto-generated method stub
+ System.out.println("Name: " + name);
+ }
+
+}
+

Lesson 52 - الدرس/Java/App2.java

@@ -0,0 +1,7 @@
+package Java;
+
+public interface App2 {
+
+ public static String APP_NAME = "Coder Shiyar App";
+ public void show_name(String name);
+}

Lesson 52 - الدرس/Java/App3.java

@@ -0,0 +1,5 @@
+package Java;
+
+public interface App3 {
+
+}

Lesson 52 - الدرس/Java/App4.java

@@ -0,0 +1,5 @@
+package Java;
+
+public class App4 {
+
+}