LL_I2L(gtimeOfLastPurgeCheck, 0);
: mAddListener(PR_TRUE), mNewMessages(PR_FALSE), mGettingNewMessages(PR_FALSE){  if (mInstanceCount++ <=0) {    mFolderLoadedAtom = NS_NewAtom("FolderLoaded");    mDeleteOrMoveMsgCompletedAtom = NS_NewAtom("DeleteOrMoveMsgCompleted");    mDeleteOrMoveMsgFailedAtom = NS_NewAtom("DeleteOrMoveMsgFailed");  }}