KERNEL-12469 js引擎j2v8剥离成独立插件

designer-base/src/main/java/com/fr/design/javascript/beautify/JavaScriptFormatHelper.java

@@ -30,9 +30,8 @@ public class JavaScriptFormatHelper {
      * @see <a href="https://github.com/beautify-web/js-beautify">JSBeautify<a/>
      */
     public static String beautify(String jsCode, BeautifyOption option) {
-        InputStream resourceAsStream = IOUtils.readResource("com/fr/design/javascript/beautify/beautify.js");
         String result = jsCode;
-        try {
+        try (InputStream resourceAsStream = IOUtils.readResource("com/fr/design/javascript/beautify/beautify.js")) {
             ScriptEngine nashorn = new ScriptEngineManager().getEngineByName("JavaScript");
             nashorn.eval(IOUtils.inputStream2String(resourceAsStream, EncodeConstants.ENCODING_UTF_8));
             Invocable invocable = (Invocable) nashorn;