1 files changed, 19 insertions, 0 deletions
diff --git a/Year_2/SE/error_inheritance/Main.java b/Year_2/SE/error_inheritance/Main.java
new file mode 100644
index 0000000..206a513
--- /dev/null
+++ b/Year_2/SE/error_inheritance/Main.java
@@ -0,0 +1,19 @@
+public class Main {
+    public static void main(String[] args) {
+        Student s = new Student();
+        s.setName("Santo");
+        s.setMatr("1948");
+
+        s.print();
+
+        Person p = s;
+        // That's not compile
+        // p.setMatr("1949");
+        p.setName("John");
+        p.print();
+
+        // s.name is equals to p.name, so the code below print
+        // Hello, John[...]
+        s.print();
+    }
+}