@SuppressWarnings("UnusedDeclaration")
	public int getNumberOfConnections() {
		return m_acceptor == null ? 0 : m_acceptor.getNumberOfConnections();
	}
The number of connections that have been accepted and are still active. Used by the unit
tests.

@return The number of accepted connections.
ngrinder-core/src/main/java/net/grinder/console/communication/ConsoleCommunicationImplementationEx.java