--- old/make/nashorn/project.properties	2018-06-27 09:01:18.000000000 +0530
+++ new/make/nashorn/project.properties	2018-06-27 09:01:18.000000000 +0530
@@ -371,6 +371,7 @@
   -Duser.language=${run.test.user.language} \
   -Duser.country=${run.test.user.country} \
   -Dnashorn.typeInfo.cacheDir=${build.dir}${file.separator}test${file.separator}type_info_cache \
+  -Dnashorn.args.prepend=--no-deprecation-warning \
   ${jfr.args} \
   -XX:+HeapDumpOnOutOfMemoryError