from preamble:

"Change Set:		ColorFormReadFromRemove-mu
Date:			1 December 2003
Author:			Masashi Umezawa

In 3.7a, ColorForm>>readFrom: should be removed. It raises ""not
implemented"" error but actually it is not needed.

A simple test code, which raises the error before this changeSet:
---
originalColorForm _ ColorForm someInstance.
binaryStream _ ReadWriteStream on: (ByteArray new: 100).
originalColorForm writeOn: binaryStream.
binaryStream reset.
readColorForm _ ColorForm new readFrom: binaryStream.
originalColorForm bits = readColorForm bits

"!
-------------- next part --------------
A non-text attachment was scrubbed...
Name: ColorFormReadFromRemove-mu.cs.gz
Type: application/octet-stream
Size: 405 bytes
Desc: not available
Url : http://lists.squeakfoundation.org/pipermail/squeak-dev/attachments/20031201/b28d876e/ColorFormReadFromRemove-mu.cs.obj