return e; }
if (e == null) { throw new ApiUsageException("No such experimenter: " + omeName); }  return e; }
    public Experimenter lookupExperimenter(final String omeName)    {    	Experimenter e = iQuery.execute(    			new UserQ( new Parameters( )    			.addString("name",omeName)));       	if (e == null)     	{    		throw new ApiUsageException("No such experimenter: " + omeName);    	}    	return e;    }