### Question:
PropertiesConfigParser implements ConfigParser { @Override public Set<String> supportedMediaTypes() { return SUPPORTED_MEDIA_TYPES; }  @Override Set<String> supportedMediaTypes(); @Override ConfigNode.ObjectNode parse(ConfigParser.Content content); static final String MEDIA_TYPE_TEXT_JAVA_PROPERTIES; static final int PRIORITY; }### Answer:
@Test public void testGetSupportedMediaTypes() { PropertiesConfigParser parser = new PropertiesConfigParser(); assertThat(parser.supportedMediaTypes(), containsInAnyOrder(MEDIA_TYPE_TEXT_JAVA_PROPERTIES)); }