--- old/src/jdk.jpackage/share/native/libapplauncher/Messages.cpp	2019-02-15 18:09:08.705982800 -0800
+++ new/src/jdk.jpackage/share/native/libapplauncher/Messages.cpp	2019-02-15 18:09:06.822794500 -0800
@@ -25,13 +25,11 @@
 
 #include "Messages.h"
 #include "Platform.h"
-#include "Lock.h"
 #include "FilePath.h"
 #include "Helpers.h"
 #include "Macros.h"
 #include "JavaVirtualMachine.h"
 
-
 Messages::Messages(void) {
     FMessages.SetReadOnly(false);
     FMessages.SetValue(LIBRARY_NOT_FOUND, _T("Failed to find library."));
@@ -47,7 +45,6 @@
 }
 
 Messages& Messages::GetInstance() {
-    //Lock lock;
     static Messages instance;
     // Guaranteed to be destroyed. Instantiated on first use.
     return instance;