@@ -14,13 +14,12 @@
  */
 
 #include "config.h"
 
 #import "OFNull.h"
-#import "OFString.h"
-#import "OFXMLElement.h"
 #import "OFData.h"
+#import "OFString.h"
 
 #import "OFInvalidArgumentException.h"
 
 @interface OFNull ()
 - (OFString *)
@@ -39,27 +38,10 @@
 + (OFNull *)null
 {
 	return null;
 }
 
-- (instancetype)initWithSerialization: (OFXMLElement *)element
-{
-	void *pool;
-
-	[self release];
-
-	pool = objc_autoreleasePoolPush();
-
-	if (![element.name isEqual: self.className] ||
-	    ![element.namespace isEqual: OFSerializationNS])
-		@throw [OFInvalidArgumentException exception];
-
-	objc_autoreleasePoolPop(pool);
-
-	return [OFNull null];
-}
-
 - (OFString *)description
 {
 	return @"<null>";
 }
 
@@ -66,25 +48,10 @@
 - (id)copy
 {
 	return self;
 }
 
-- (OFXMLElement *)XMLElementBySerializing
-{
-	void *pool = objc_autoreleasePoolPush();
-	OFXMLElement *element;
-
-	element = [OFXMLElement elementWithName: self.className
-				      namespace: OFSerializationNS];
-
-	[element retain];
-
-	objc_autoreleasePoolPop(pool);
-
-	return [element autorelease];
-}
-
 - (OFString *)JSONRepresentation
 {
 	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
 }