--- old/src/jdk.jlink/share/classes/jdk/tools/jmod/resources/jmod.properties	2017-03-21 13:44:24.594901626 +0000
+++ new/src/jdk.jlink/share/classes/jdk/tools/jmod/resources/jmod.properties	2017-03-21 13:44:24.396888039 +0000
@@ -68,8 +68,6 @@
 main.opt.os-name.arg=os-name
 main.opt.os-arch=Operating system architecture
 main.opt.os-arch.arg=os-arch
-main.opt.os-version=Operating system version
-main.opt.os-version.arg=os-version
 main.opt.module-path=Module path
 main.opt.hash-modules=Compute and record hashes to tie a packaged module\
 \ with modules matching the given <regex-pattern> and depending upon it directly\