// Dataset created from 51Degrees data file.
    private final Dataset dataset;

    /**
     * Creates a new Dataset using memory factory which creates a 
     * memory-resident representation of data.
     * 
     * @throws IOException if there was a problem reading from the data file.
     */
    public MetadataExample() throws IOException {
        dataset = MemoryFactory.create(Shared.getLitePatternV32(), true);
    }

    /**
     * Lists all properties available in provided data file and all possible 
     * values for each property. 
     * 
     * @throws IOException if there was a problem reading from the data file.
     */
    public void listProperties () throws IOException {
        // iterate over all properties in the dataset
        for(Property property : dataset.getProperties()) {
            //Get individual property, print name and description.
            System.out.format("%s (%s) - %s%n", property.getName(),
                    property.valueType.name(),
                    property.getDescription());

            // collects name, values and their descriptions
            StringBuilder propertyOutput = new StringBuilder();

            // loop over all values for this property and list
            // add a description for this property value if there is one
            for (Value value : property.getValues().getAll()) {
                // add name of property
                propertyOutput.append("\t")
                        .append(truncateToNl(value.getName()));
                // add description if exists
                if (value.getDescription() != null) {
                    propertyOutput.append(" - ")
                            .append(value.getDescription());
                }
                propertyOutput.append("\n");
            }
            System.out.println(propertyOutput);
            propertyOutput.setLength(0);
        }
    }

    // truncate value if it contains newline (esp for the JavaScript property)
    private String truncateToNl(String s) {
        int i = s.indexOf('\n', 3);
        if (i == -1) {
            return s;
        }
        return s.substring(0, i+2) + " ...";
    }

    /**
     * Don't forget to close datasets when you are done with them.
     * 
     * @throws IOException if there was a problem accessing the data file.
     */
    @Override
    public void close() throws IOException {
        dataset.close();
    }


    public static void main(String[] args) throws IOException {
        System.out.println("Starting Metadata Example");
        System.out.print("Loading dataset ...\r");
        MetadataExample example = new MetadataExample();
        try {
            example.listProperties();
        } finally {
            // close example so that dataset gets closed
            example.close();
        }
    }