joomla/joomla-platform — pull request #604 by realityking (2011-12-04 18:35:59+00:00)
Title: Use less deprecated functions in the platform

This should make a start in getting rid off deprecated stuff. This handles the following three functions:
JError:isError()
JUtility::getHash()
JUtility::getToken()

The first one can be replaced with the instanceof operator, the other two just moved to a different class.