ForkServer fails to report issues if an exception is not properly serializable

        try {
            method.invoke(object, args);
            output.write(DONE);
        } catch (InvocationTargetException e) {
            output.write(ERROR);
            // warning if an exception isn't really serializable, this can fail.
            /**
            File tempFile = File.createTempFile("tika", ".trace");
            PrintWriter pw = new PrintWriter(tempFile);
            e.printStackTrace(pw);
            pw.close();
            e = new Exception(tempFile.getAbsolutePath());
            */
            ForkObjectInputStream.sendObject(e, output);
        }