public ExperimenterGroup lookupGroup(final String groupName) { ExperimenterGroup g = iQuery.execute( new GroupQ( new Parameters( ).addString("name",groupName)));  if (g == null) { throw new ApiUsageException("No such group: " + groupName); }
public ExperimenterGroup lookupGroup(final String groupName) { ExperimenterGroup g = iQuery.execute(new GroupQ(new Parameters() .addString("name", groupName)));
    public ExperimenterGroup lookupGroup(final String groupName)    {    	ExperimenterGroup g = iQuery.execute(    			new GroupQ( new Parameters( ).addString("name",groupName)));       	if (g == null)     	{    		throw new ApiUsageException("No such group: " + groupName);    	}    	return g;    }