fixed Issue 233:

Javac parser handles ";" (empty statements) as empty blocks with an invalid position. Thats why delomok replaces ";" with "{}". This gets an issue when you use this in an interface, since interfaces are not allowed to have initializer blocks.

test/pretty/resource/before/Enum.java

@@ -1,5 +1,5 @@
 enum Ranks {
-	CLUBS, HEARTS, DIAMONDS, SPADES
+	CLUBS, HEARTS, DIAMONDS, SPADES;;
 }
 
 enum Complex {