Index: src/OFObject.m
==================================================================
--- src/OFObject.m
+++ src/OFObject.m
@@ -47,11 +47,10 @@
 
 #import "OFAllocFailedException.h"
 #import "OFEnumerationMutationException.h"
 #import "OFInitializationFailedException.h"
 #import "OFInvalidArgumentException.h"
-#import "OFMemoryNotPartOfObjectException.h"
 #import "OFNotImplementedException.h"
 #import "OFOutOfMemoryException.h"
 #import "OFOutOfRangeException.h"
 
 #if defined(OF_APPLE_RUNTIME) && __OBJC2__

Index: src/ObjFW.h
==================================================================
--- src/ObjFW.h
+++ src/ObjFW.h
@@ -198,11 +198,10 @@
 #ifdef OF_HAVE_PLUGINS
 # import "OFLoadPluginFailedException.h"
 #endif
 #import "OFLockFailedException.h"
 #import "OFMalformedXMLException.h"
-#import "OFMemoryNotPartOfObjectException.h"
 #import "OFMoveItemFailedException.h"
 #import "OFNotImplementedException.h"
 #import "OFNotOpenException.h"
 #ifdef OF_HAVE_SOCKETS
 # import "OFObserveFailedException.h"

Index: src/exceptions/Makefile
==================================================================
--- src/exceptions/Makefile
+++ src/exceptions/Makefile
@@ -21,11 +21,10 @@
        OFInvalidJSONException.m				\
        OFInvalidServerReplyException.m			\
        OFLinkFailedException.m				\
        OFLockFailedException.m				\
        OFMalformedXMLException.m			\
-       OFMemoryNotPartOfObjectException.m		\
        OFMoveItemFailedException.m			\
        OFNotImplementedException.m			\
        OFNotOpenException.m				\
        OFOpenItemFailedException.m			\
        OFOutOfMemoryException.m				\

DELETED src/exceptions/OFMemoryNotPartOfObjectException.h
Index: src/exceptions/OFMemoryNotPartOfObjectException.h
==================================================================
--- src/exceptions/OFMemoryNotPartOfObjectException.h
+++ src/exceptions/OFMemoryNotPartOfObjectException.h
@@ -1,68 +0,0 @@
-/*
- * Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
- *
- * All rights reserved.
- *
- * This file is part of ObjFW. It may be distributed under the terms of the
- * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
- * the packaging of this file.
- *
- * Alternatively, it may be distributed under the terms of the GNU General
- * Public License, either version 2 or 3, which can be found in the file
- * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
- * file.
- */
-
-#import "OFException.h"
-
-OF_ASSUME_NONNULL_BEGIN
-
-/**
- * @class OFMemoryNotPartOfObjectException \
- *	  OFMemoryNotPartOfObjectException.h \
- *	  ObjFW/OFMemoryNotPartOfObjectException.h
- *
- * @brief An exception indicating the given memory is not part of the object.
- */
-@interface OFMemoryNotPartOfObjectException: OFException
-{
-	void *_Nullable _pointer;
-	id _object;
-}
-
-/**
- * @brief A pointer to the memory which is not part of the object.
- */
-@property OF_NULLABLE_PROPERTY (readonly, nonatomic) void *pointer;
-
-/**
- * @brief The object which the memory is not part of.
- */
-@property (readonly, nonatomic) id object;
-
-+ (instancetype)exception OF_UNAVAILABLE;
-
-/**
- * @brief Creates a new, autoreleased memory not part of object exception.
- *
- * @param pointer A pointer to the memory that is not part of the object
- * @param object The object which the memory is not part of
- * @return A new, autoreleased memory not part of object exception
- */
-+ (instancetype)exceptionWithPointer: (nullable void *)pointer
-			      object: (id)object;
-
-- (instancetype)init OF_UNAVAILABLE;
-
-/**
- * @brief Initializes an already allocated memory not part of object exception.
- *
- * @param pointer A pointer to the memory that is not part of the object
- * @param object The object which the memory is not part of
- * @return An initialized memory not part of object exception
- */
-- (instancetype)initWithPointer: (nullable void *)pointer
-			 object: (id)object OF_DESIGNATED_INITIALIZER;
-@end
-
-OF_ASSUME_NONNULL_END

DELETED src/exceptions/OFMemoryNotPartOfObjectException.m
Index: src/exceptions/OFMemoryNotPartOfObjectException.m
==================================================================
--- src/exceptions/OFMemoryNotPartOfObjectException.m
+++ src/exceptions/OFMemoryNotPartOfObjectException.m
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
- *
- * All rights reserved.
- *
- * This file is part of ObjFW. It may be distributed under the terms of the
- * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
- * the packaging of this file.
- *
- * Alternatively, it may be distributed under the terms of the GNU General
- * Public License, either version 2 or 3, which can be found in the file
- * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
- * file.
- */
-
-#include "config.h"
-
-#import "OFMemoryNotPartOfObjectException.h"
-#import "OFString.h"
-
-@implementation OFMemoryNotPartOfObjectException
-@synthesize pointer = _pointer, object = _object;
-
-+ (instancetype)exception
-{
-	OF_UNRECOGNIZED_SELECTOR
-}
-
-+ (instancetype)exceptionWithPointer: (void *)pointer object: (id)object
-{
-	return [[[self alloc] initWithPointer: pointer
-				       object: object] autorelease];
-}
-
-- (instancetype)init
-{
-	OF_INVALID_INIT_METHOD
-}
-
-- (instancetype)initWithPointer: (void *)pointer object: (id)object
-{
-	self = [super init];
-
-	_pointer = pointer;
-	_object = [object retain];
-
-	return self;
-}
-
-- (void)dealloc
-{
-	[_object release];
-
-	[super dealloc];
-}
-
-- (OFString *)description
-{
-	return [OFString stringWithFormat:
-	    @"Deallocation or reallocation of memory not allocated as part of "
-	    @"object of type %@ was attempted! It is also possible that there "
-	    @"was an attempt to free the same memory twice.",
-	    [_object class]];
-}
-@end