Fix error after rebasing

Author: MoonBow-1

src/main/java/com/teragrep/cfe_16/service/HECServiceImpl.java

@@ -219,7 +219,7 @@ public synchronized ObjectNode sendEvents(HttpServletRequest request, String cha
         try {
             // create a new object to avoid blocking of threads because
             // the SyslogMessageSender.sendMessage() is synchronized
-            this.connection.sendMessages(syslogMessages.toArray(new SyslogMessage[syslogMessages.size()]));
+            this.connection.sendMessages(syslogMessages);
         }
         catch (IOException e) {
             throw new InternalServerErrorException(e);