@@ -20,11 +20,10 @@
 #import "OFSet.h"
 #import "OFArray.h"
 #import "OFMapTableSet.h"
 #import "OFNull.h"
 #import "OFString.h"
-#import "OFXMLElement.h"
 
 static struct {
 	Class isa;
 } placeholder;
 
@@ -70,15 +69,10 @@
 {
 	return (id)[[OFMapTableSet alloc] initWithObject: firstObject
 					       arguments: arguments];
 }
 
-- (instancetype)initWithSerialization: (OFXMLElement *)element
-{
-	return (id)[[OFMapTableSet alloc] initWithSerialization: element];
-}
-
 - (instancetype)retain
 {
 	return self;
 }
 
@@ -189,15 +183,10 @@
 	return ret;
 }
 
 - (instancetype)initWithObject: (id)firstObject arguments: (va_list)arguments
 {
-	OF_INVALID_INIT_METHOD
-}
-
-- (instancetype)initWithSerialization: (OFXMLElement *)element
-{
 	OF_INVALID_INIT_METHOD
 }
 
 - (size_t)count
 {
@@ -360,35 +349,10 @@
 			return true;
 
 	return false;
 }
 
-- (OFXMLElement *)XMLElementBySerializing
-{
-	void *pool = objc_autoreleasePoolPush();
-	OFXMLElement *element;
-
-	if ([self isKindOfClass: [OFMutableSet class]])
-		element = [OFXMLElement elementWithName: @"OFMutableSet"
-					      namespace: OFSerializationNS];
-	else
-		element = [OFXMLElement elementWithName: @"OFSet"
-					      namespace: OFSerializationNS];
-
-	for (id <OFSerialization> object in self) {
-		void *pool2 = objc_autoreleasePoolPush();
-		[element addChild: object.XMLElementBySerializing];
-		objc_autoreleasePoolPop(pool2);
-	}
-
-	[element retain];
-
-	objc_autoreleasePoolPop(pool);
-
-	return [element autorelease];
-}
-
 - (OFSet *)setByAddingObjectsFromSet: (OFSet *)set
 {
 	OFMutableSet *new = [[self mutableCopy] autorelease];
 	[new unionSet: set];
 	[new makeImmutable];