code: public static HelpSet newHelpSet(final String directoryPath, final String filename)
  		throws HelpSetException
  	{
  		String absolutePath = directoryPath + filename;
  		URL hsURL = ClassExtensions.getResource(absolutePath);
  		HelpSet hs = new HelpSet(ClassExtensions.getClassLoader(), hsURL);
  		return hs;
  	}
docs: Factory method for create new {@link HelpSet} object.
  
  @param directoryPath
  the directory path
  @param filename
  the filename
  @return the new {@link HelpSet} object
  @throws HelpSetException
  is thrown if there are problems parsing the {@link HelpSet} object.