Testsuite:unifyJRESetting in common
Test name(s):unifyJRESettingScenarios\testHiddenJREEntry.html
Product(s) tested:Jre9b120/32bit
OS/architecture:win8.1-x86

Reproducible: Always
Reproducible on machine:egtc

Is it a Regression:

Test result on the last GAed release for this train:

[if Fail] Test result on FCS:

Is it a platform specific issue:
[If platform specific issue] Is it a new (previously unsupported) OS/browser/mode testing:
[If new configuration testing] Issue specific to execution mode or OS/browser version:

Copy JDF workspace,install test jre,and run this case
Steps to reproduce:
1.Delete deployment.properties file (if existed)
2.Install the latest JRE version of the prior JRE family of the test JRE family (e.g. Test JRE is jre7 then install latest jre version of jre6)
3.Install the test JRE
4.Open java control panel and close it to refresh/generate deploment.properties file
5.Check deployment.properties file and there should be information about two JREs installed above, example, deployment.javaws.jre.0 and deployment.javaws.jre.1
6.In the deployment.properties file, modify the OS name associated with one installed JRE to a different OS, example, 7.deployment.javaws.jre.1.osname=Linux if testing on Windows and you should have deployment.javaws.jre.1.osname=Windows before the change
8.Close and relaunch java control panel for both jres, go to Java tab--> View of test jre java control panel
9.Make sure that:
Two Java Runtime Environment entries listed in the Java control Panel---> Java tab ---> View
In deployment.properties file, the invalid entry (modified OS name) associated deployment.javaws.jre.2

The actual result:
At step 9:No invalid entry associated deployment.javaws.jre.2 shows in deployment.properties.
By the way,there's no "view" in the Java control Panel---> Java tab,please update the instruction.