+ return supports(url, false);
+ }
+
+ /**
+ * Check if we supports this {@link URL}, that is, if the info file can be
+ * found OR not found.
+ *
+ * @param url
+ * the {@link URL} to check
+ * @param info
+ * TRUE to require the info file, FALSE to forbid the info file
+ *
+ * @return TRUE if it is supported
+ */
+ protected boolean supports(URL url, boolean info) {
+ boolean infoPresent = false;