Index: src/exceptions/OFMoveItemFailedException.h
==================================================================
--- src/exceptions/OFMoveItemFailedException.h
+++ src/exceptions/OFMoveItemFailedException.h
@@ -44,12 +44,10 @@
 /**
  * @brief The errno of the error that occurred.
  */
 @property (readonly, nonatomic) int errNo;
 
-+ (instancetype)exception OF_UNAVAILABLE;
-
 /**
  * @brief Creates a new, autoreleased move item failed exception.
  *
  * @param sourceURL The original URL
  * @param destinationURL The new URL
@@ -58,11 +56,11 @@
  */
 + (instancetype)exceptionWithSourceURL: (OFURL *)sourceURL
 			destinationURL: (OFURL *)destinationURL
 				 errNo: (int)errNo;
 
-- (instancetype)init OF_UNAVAILABLE;
++ (instancetype)exception OF_UNAVAILABLE;
 
 /**
  * @brief Initializes an already allocated move item failed exception.
  *
  * @param sourceURL The original URL
@@ -71,8 +69,10 @@
  * @return An initialized move item failed exception
  */
 - (instancetype)initWithSourceURL: (OFURL *)sourceURL
 		   destinationURL: (OFURL *)destinationURL
 			    errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
+
+- (instancetype)init OF_UNAVAILABLE;
 @end
 
 OF_ASSUME_NONNULL_END

Index: src/exceptions/OFRemoveItemFailedException.h
==================================================================
--- src/exceptions/OFRemoveItemFailedException.h
+++ src/exceptions/OFRemoveItemFailedException.h
@@ -39,22 +39,20 @@
 /**
  * @brief The errno of the error that occurred.
  */
 @property (readonly, nonatomic) int errNo;
 
-+ (instancetype)exception OF_UNAVAILABLE;
-
 /**
  * @brief Creates a new, autoreleased remove failed exception.
  *
  * @param URL The URL of the item which could not be removed
  * @param errNo The errno of the error that occurred
  * @return A new, autoreleased remove item failed exception
  */
 + (instancetype)exceptionWithURL: (OFURL *)URL errNo: (int)errNo;
 
-- (instancetype)init OF_UNAVAILABLE;
++ (instancetype)exception OF_UNAVAILABLE;
 
 /**
  * @brief Initializes an already allocated remove failed exception.
  *
  * @param URL The URL of the item which could not be removed
@@ -61,8 +59,10 @@
  * @param errNo The errno of the error that occurred
  * @return An initialized remove item failed exception
  */
 - (instancetype)initWithURL: (OFURL *)URL
 		      errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
+
+- (instancetype)init OF_UNAVAILABLE;
 @end
 
 OF_ASSUME_NONNULL_END

Index: src/exceptions/OFRetrieveItemAttributesFailedException.h
==================================================================
--- src/exceptions/OFRetrieveItemAttributesFailedException.h
+++ src/exceptions/OFRetrieveItemAttributesFailedException.h
@@ -40,22 +40,20 @@
 /**
  * @brief The errno of the error that occurred.
  */
 @property (readonly, nonatomic) int errNo;
 
-+ (instancetype)exception OF_UNAVAILABLE;
-
 /**
  * @brief Creates a new, autoreleased retrieve item attributes failed exception.
  *
  * @param URL The URL of the item whose attributes could not be retrieved
  * @param errNo The errno of the error that occurred
  * @return A new, autoreleased retrieve item attributes failed exception
  */
 + (instancetype)exceptionWithURL: (OFURL *)URL errNo: (int)errNo;
 
-- (instancetype)init OF_UNAVAILABLE;
++ (instancetype)exception OF_UNAVAILABLE;
 
 /**
  * @brief Initializes an already allocated retrieve item attributes failed
  *	  exception.
  *
@@ -63,8 +61,10 @@
  * @param errNo The errno of the error that occurred
  * @return An initialized retrieve item attributes failed exception
  */
 - (instancetype)initWithURL: (OFURL *)URL
 		      errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
+
+- (instancetype)init OF_UNAVAILABLE;
 @end
 
 OF_ASSUME_NONNULL_END

Index: src/exceptions/OFSeekFailedException.h
==================================================================
--- src/exceptions/OFSeekFailedException.h
+++ src/exceptions/OFSeekFailedException.h
@@ -49,12 +49,10 @@
 /**
  * @brief The errno of the error that occurred.
  */
 @property (readonly, nonatomic) int errNo;
 
-+ (instancetype)exception OF_UNAVAILABLE;
-
 /**
  * @brief Creates a new, autoreleased seek failed exception.
  *
  * @param stream The stream for which seeking failed
  * @param offset The offset to which seeking failed
@@ -65,11 +63,11 @@
 + (instancetype)exceptionWithStream: (OFSeekableStream *)stream
 			     offset: (OFFileOffset)offset
 			     whence: (int)whence
 			      errNo: (int)errNo;
 
-- (instancetype)init OF_UNAVAILABLE;
++ (instancetype)exception OF_UNAVAILABLE;
 
 /**
  * @brief Initializes an already allocated seek failed exception.
  *
  * @param stream The stream for which seeking failed
@@ -80,8 +78,10 @@
  */
 - (instancetype)initWithStream: (OFSeekableStream *)stream
 			offset: (OFFileOffset)offset
 			whence: (int)whence
 			 errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
+
+- (instancetype)init OF_UNAVAILABLE;
 @end
 
 OF_ASSUME_NONNULL_END

Index: src/exceptions/OFSetItemAttributesFailedException.h
==================================================================
--- src/exceptions/OFSetItemAttributesFailedException.h
+++ src/exceptions/OFSetItemAttributesFailedException.h
@@ -53,12 +53,10 @@
 /**
  * @brief The first attribute that could not be set.
  */
 @property (readonly, nonatomic) OFFileAttributeKey failedAttribute;
 
-+ (instancetype)exception OF_UNAVAILABLE;
-
 /**
  * @brief Creates a new, autoreleased set item attributes failed exception.
  *
  * @param URL The URL of the item whose attributes could not be set
  * @param attributes The attributes that should have been set for the specified
@@ -70,11 +68,11 @@
 + (instancetype)exceptionWithURL: (OFURL *)URL
 		      attributes: (OFFileAttributes)attributes
 		 failedAttribute: (OFFileAttributeKey)failedAttribute
 			   errNo: (int)errNo;
 
-- (instancetype)init OF_UNAVAILABLE;
++ (instancetype)exception OF_UNAVAILABLE;
 
 /**
  * @brief Initializes an already allocated set item attributes failed exception.
  *
  * @param URL The URL of the item whose attributes could not be set
@@ -86,8 +84,10 @@
  */
 - (instancetype)initWithURL: (OFURL *)URL
 		 attributes: (OFFileAttributes)attributes
 	    failedAttribute: (OFFileAttributeKey)failedAttribute
 		      errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
+
+- (instancetype)init OF_UNAVAILABLE;
 @end
 
 OF_ASSUME_NONNULL_END

Index: src/exceptions/OFSetOptionFailedException.h
==================================================================
--- src/exceptions/OFSetOptionFailedException.h
+++ src/exceptions/OFSetOptionFailedException.h
@@ -37,22 +37,20 @@
 /**
  * @brief The errno of the error that occurred.
  */
 @property (readonly, nonatomic) int errNo;
 
-+ (instancetype)exception OF_UNAVAILABLE;
-
 /**
  * @brief Creates a new, autoreleased set option failed exception.
  *
  * @param object The object for which the option could not be set
  * @param errNo The errno of the error that occurred
  * @return A new, autoreleased set option failed exception
  */
 + (instancetype)exceptionWithObject: (id)object errNo: (int)errNo;
 
-- (instancetype)init OF_UNAVAILABLE;
++ (instancetype)exception OF_UNAVAILABLE;
 
 /**
  * @brief Initializes an already allocated set option failed exception.
  *
  * @param object The object for which the option could not be set
@@ -59,8 +57,10 @@
  * @param errNo The errno of the error that occurred
  * @return An initialized set option failed exception
  */
 - (instancetype)initWithObject: (id)object
 			 errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
+
+- (instancetype)init OF_UNAVAILABLE;
 @end
 
 OF_ASSUME_NONNULL_END

Index: src/exceptions/OFWriteFailedException.h
==================================================================
--- src/exceptions/OFWriteFailedException.h
+++ src/exceptions/OFWriteFailedException.h
@@ -34,14 +34,10 @@
  * This can be used to make sure that a retry does not write data already
  * written before.
  */
 @property (readonly, nonatomic) size_t bytesWritten;
 
-+ (instancetype)exceptionWithObject: (id)object
-		    requestedLength: (size_t)requestedLength
-			      errNo: (int)errNo OF_UNAVAILABLE;
-
 /**
  * @brief Creates a new, autoreleased write failed exception.
  *
  * @param object The object from which reading or to which writing failed
  * @param requestedLength The requested length of the data that could not be
@@ -54,13 +50,13 @@
 + (instancetype)exceptionWithObject: (id)object
 		    requestedLength: (size_t)requestedLength
 		       bytesWritten: (size_t)bytesWritten
 			      errNo: (int)errNo;
 
-- (instancetype)initWithObject: (id)object
-	       requestedLength: (size_t)requestedLength
-			 errNo: (int)errNo OF_UNAVAILABLE;
++ (instancetype)exceptionWithObject: (id)object
+		    requestedLength: (size_t)requestedLength
+			      errNo: (int)errNo OF_UNAVAILABLE;
 
 /**
  * @brief Initializes an already allocated write failed exception.
  *
  * @param object The object from which reading or to which writing failed
@@ -73,8 +69,12 @@
  */
 - (instancetype)initWithObject: (id)object
 	       requestedLength: (size_t)requestedLength
 		  bytesWritten: (size_t)bytesWritten
 			 errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
+
+- (instancetype)initWithObject: (id)object
+	       requestedLength: (size_t)requestedLength
+			 errNo: (int)errNo OF_UNAVAILABLE;
 @end
 
 OF_ASSUME_NONNULL_END