K 10 svn:author V 7 glebius K 8 svn:date V 27 2012-08-24T17:48:55.008082Z K 7 svn:log V 207 Since r238421 caused so much pain, restore the UMA initialization for the key zone, but make it ctor method rather then init method. This doesn't provide any optimisation, but just reduces code duplication. END