private Properties readProperties(final String FILE_NAME) {
        final ClassLoader LOADER     = Thread.currentThread().getContextClassLoader();
        final Properties  PROPERTIES = new Properties();
        try(InputStream resourceStream = LOADER.getResourceAsStream(FILE_NAME)) {
            PROPERTIES.load(resourceStream);
        } catch (IOException exception) {
            exception.printStackTrace();
        }
        return PROPERTIES;
    }
Returns a timeout period in ms which is used e.g. in the TimelineTileSkin
@return a timeout period in ms which is used e.g. in the TimelineTileSkin
src/main/java/eu/hansolo/tilesfx/Tile.java