super.initStatisticNameMapper();
final AttributeNameMapper m = getStatisticNameMapper();
// old MBean advertises one set of names, supplies another!
m.addMapping( "NumberOfConnections", "TotalConnections" );
m.addMapping( "NumberOfBusyConnections", "ConnectionsInUse" );
m.addMapping( "NumberOfIdleConnections", "ConnectionsIdle" );