osl/diagnose.h and diagnostics.h are used when OSL_DEBUG_LEVEL >= 2

Change-Id: I004ee1a56b0d4c63db82106c516e19753ad2a0f5
Reviewed-on: https://gerrit.libreoffice.org/71405
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

jvmfwk/plugins/sunmajor/pluginlib/sunversion.cxx

@@ -22,7 +22,10 @@
 #include <osl/thread.h>
 #include <rtl/character.hxx>
 #include <string.h>
-
+#if OSL_DEBUG_LEVEL >= 2
+#include <osl/diagnose.h>
+#include "diagnostics.h"
+#endif
 namespace jfw_plugin  { //stoc_javadetect