java oop : object class

JavaOOP/src/Java27.java

@@ -0,0 +1,10 @@
+import myObject.A;
+
+public class Java27 {
+    public static void main(String[] args) {
+
+        Object o = new A();
+        ((A) o).display();
+        System.out.println(o.toString());
+    }
+}