for (Iterator srcs = signetSources.iterator(); srcs.hasNext();) { SignetSource src = (SignetSource)srcs.next(); if (src.hasUsage(usage)) retval.add(src); }
SignetSource src = (SignetSource)srcs.next(); if (src.hasUsage(usage)) retval.add(src);
	public Vector getSourcesByUsage(String usage)	{		Vector retval = new Vector();		if ((null != usage) && (0 < usage.length()))		{			for (Iterator srcs = signetSources.iterator(); srcs.hasNext();)			{				SignetSource src = (SignetSource)srcs.next();				if (src.hasUsage(usage))					retval.add(src);			}		}		return (retval);	}