8047743: update com/sun/javadoc/testHref for unrecognized <action>
Reviewed-by: jjg, ksrini
Attempting unprivileged execution...
Unprivileged execution failed with java.security.AccessControlException: access denied ("java.util.PropertyPermission" "java.security.policy" "read")
Attempting privileged execution...
Successfully retrieved restricted system property.