+// try {
+// for (Path p : Files.newDirectoryStream(Paths.get("/usr/local/lib/a2"), "*.so")) {
+// try {
+// System.load(p.toString());
+// } catch (UnsatisfiedLinkError e) {
+// e.printStackTrace();
+// }
+// }
+// } catch (IOException e) {
+// e.printStackTrace();
+// }
+