public synchronized void removeConnectionManager(final HttpConnectionManager connectionManager){
  if (shutdown) {
    throw new IllegalStateException("IdleConnectionTimeoutThread has been shutdown");
  }
  connectionManagers.remove(connectionManager);
}

public synchronized void removeConnectionManager ( final HttpConnectionManager connectionManager ) { if ( shutdown ) { throw new IllegalStateException ( "IdleConnectionTimeoutThread has been shutdown" ) ; } connectionManagers . remove ( connectionManager ) ; }
removes the connection manager from this class . the idle connections from the connection manager will no longer be automatically closed by this class .
