-public abstract class A\r
-{\r
-}\r
-\r
-public abstract class B : A\r
-{\r
- public abstract void BMethod ();\r
-}\r
-\r
-public abstract class C : B\r
-{\r
-}\r
+public abstract class A
+{
+}
+
+public abstract class B : A
+{
+ public abstract void BMethod ();
+}
+
+public abstract class C : B
+{
+}