docs: public static boolean closeClientSocket(final Socket clientSocket)
  	{
  		boolean closed = true;
  		try
  		{
  			close(clientSocket);
  		}
  		catch (final IOException e)
  		{
  			LOGGER.error("IOException occured by trying to close the client socket.", e);
  			closed = false;
  		}
  		finally
  		{
  			try
  			{
  				close(clientSocket);
  			}
  			catch (final IOException e)
  			{
  				LOGGER.error("IOException occured by trying to close the client socket.", e);
  				closed = false;
  			}
  		}
  		return closed;
  	}