ObjFW  Diff

- copy
{
	return [[OFArray alloc] initWithArray: self];
}

- (void)addObject: (id)object
{
	[self addObject: object
		atIndex: [self count]];
	[self insertObject: object
		   atIndex: [self count]];
}

- (void)addObject: (id)object
	  atIndex: (size_t)index
- (void)insertObject: (id)object
	     atIndex: (size_t)index
{
	@throw [OFNotImplementedException exceptionWithClass: isa
						    selector: _cmd];
}

- (void)replaceObjectAtIndex: (size_t)index
		  withObject: (id)object