* <p>     * Add the newly installed jar file to the extension class loader.     * </p>     *     * @param cl the current installed extension class loader     *     * @return true if successful     */    private Boolean addNewExtensionsToClassLoader(Launcher.ExtClassLoader cl) {        try {            File[] installedExts = getInstalledExtensions();            for (int i=0;i<installedExts.length;i++) {                final File instFile = installedExts[i];                URL instURL = AccessController.doPrivileged(                    new PrivilegedAction<URL>() {                        public URL run() {                            try {                                return ParseUtil.fileToEncodedURL(instFile);                            } catch (MalformedURLException e) {                                debugException(e);                                return null;                            }                        }                    });                if (instURL != null) {                    URL[] urls = cl.getURLs();                    boolean found=false;                    for (int j = 0; j<urls.length; j++) {                        debug("URL["+j+"] is " + urls[j] + " looking for "+                                           instURL);                        if (urls[j].toString().compareToIgnoreCase(                                    instURL.toString())==0) {                            found=true;                            debug("Found !");                        }                    }                    if (!found) {                        debug("Not Found ! adding to the classloader " +                              instURL);                        cl.addExtURL(instURL);                    }                }            }        } catch (MalformedURLException e) {            e.printStackTrace();        } catch (IOException e) {            e.printStackTrace();            // let's continue with the next installed extension        }        return Boolean.TRUE;    }     // True to display all debug and trace messages    static final boolean DEBUG = false;     private static void debug(String s) {        if (DEBUG) {            System.err.println(s);        }    }     private void debugException(Throwable e) {        if (DEBUG) {            e.printStackTrace();        }    } }

Lines 501–568 of 568. Previous lines