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/after/Enum.java

@@ -3,6 +3,7 @@ enum Ranks {
 	HEARTS,
 	DIAMONDS,
 	SPADES;
+	;
 }
 enum Complex {
 	RED("ff0000"),

test/pretty/resource/after/Interfaces.java

@@ -1,5 +1,13 @@
 @SuppressWarnings("all")
 interface Interfaces {
+	enum Ranks {
+		CLUBS,
+		HEARTS,
+		DIAMONDS,
+		SPADES;
+	}
+	;
+	;
 	int x = 10;
 	void y();
 	int a = 20;

test/pretty/resource/before/Enum.java

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

test/pretty/resource/before/Interfaces.java

@@ -1,5 +1,13 @@
 @SuppressWarnings("all")
 interface Interfaces {
+	enum Ranks {
+		CLUBS,
+		HEARTS,
+		DIAMONDS,
+		SPADES;
+	}
+	;
+	;
 	int x = 10;
 	void y();
 	public static final int a = 20;