code: private static File getWarLocation() {
          URL resource = JettyConsoleBootstrapMainClass.class.getResource("/META-INF/jettyconsole/jettyconsole.properties");
          String file = resource.getFile();
          file = file.substring("file:".length(), file.indexOf("!"));
          try {
              file = URLDecoder.decode(file, "utf-8");
          } catch (UnsupportedEncodingException e) {
              throw new RuntimeException(e);
          }
          return new File(file);
      }
docs: Return a File pointing to the location of the Jar file this Main method is executed from.