break;
            }
            message.append("Validation ").append(severity);
            File pluginJarFile = new File(pluginJarFileUrl.getPath());
            message.append(" while parsing [").append(pluginJarFile.getName()).append(":").append(PLUGIN_DESCRIPTOR_PATH).append("]");
            ValidationEventLocator locator = event.getLocator();
            message.append(" at line ").append(locator.getLineNumber());
            message.append(", column ").append(locator.getColumnNumber());
            message.append(": ").append(event.getMessage());
            // Now write the message to the log at an appropriate level.
            switch(event.getSeverity()) {
                case ValidationEvent.WARNING: