@@ -17,11 +17,11 @@
 
 #include <stdlib.h>
 #include <string.h>
 
 #import "OFMutableArray.h"
-#import "OFMutableAdjacentArray.h"
+#import "OFConcreteMutableArray.h"
 
 #import "OFEnumerationMutationException.h"
 #import "OFInvalidArgumentException.h"
 #import "OFOutOfRangeException.h"
 
@@ -79,50 +79,50 @@
 }
 
 @implementation OFMutableArrayPlaceholder
 - (instancetype)init
 {
-	return (id)[[OFMutableAdjacentArray alloc] init];
+	return (id)[[OFConcreteMutableArray alloc] init];
 }
 
 - (instancetype)initWithCapacity: (size_t)capacity
 {
-	return (id)[[OFMutableAdjacentArray alloc] initWithCapacity: capacity];
+	return (id)[[OFConcreteMutableArray alloc] initWithCapacity: capacity];
 }
 
 - (instancetype)initWithObject: (id)object
 {
-	return (id)[[OFMutableAdjacentArray alloc] initWithObject: object];
+	return (id)[[OFConcreteMutableArray alloc] initWithObject: object];
 }
 
 - (instancetype)initWithObjects: (id)firstObject, ...
 {
 	id ret;
 	va_list arguments;
 
 	va_start(arguments, firstObject);
-	ret = [[OFMutableAdjacentArray alloc] initWithObject: firstObject
+	ret = [[OFConcreteMutableArray alloc] initWithObject: firstObject
 						   arguments: arguments];
 	va_end(arguments);
 
 	return ret;
 }
 
 - (instancetype)initWithObject: (id)firstObject arguments: (va_list)arguments
 {
-	return (id)[[OFMutableAdjacentArray alloc] initWithObject: firstObject
+	return (id)[[OFConcreteMutableArray alloc] initWithObject: firstObject
 							arguments: arguments];
 }
 
 - (instancetype)initWithArray: (OFArray *)array
 {
-	return (id)[[OFMutableAdjacentArray alloc] initWithArray: array];
+	return (id)[[OFConcreteMutableArray alloc] initWithArray: array];
 }
 
 - (instancetype)initWithObjects: (id const *)objects count: (size_t)count
 {
-	return (id)[[OFMutableAdjacentArray alloc] initWithObjects: objects
+	return (id)[[OFConcreteMutableArray alloc] initWithObjects: objects
 							     count: count];
 }
 
 - (instancetype)retain
 {