deployJava.getJREs() returns installed JRE version as '1.5.0' in Safari browser even if all JREs are uninstalled. Issue is seen on MacOS + Safari platform. But issue is not seen for Firefox on same platform. Steps to reproduce the issue is mentioned in comments section.

Testsuite: FXDTManualTestScenarios in FxDeployment
Test name(s):FXDTManualTestScenarios/DT_Version_Detect_NoJRE.html
Product(s) tested:jre8u75b08/64bit
OS/architecture:Mac10.11-x64

Reproducible: Always
Reproducible on machine:egtc

Is it a Regression:No
Jre8u71b06/64bit on mac10.11-x64 with Safari9: Fail
Jre8u71b09/64bit on mac10.11-x64 with Safari9: Fail
Jre8u75b01/64bit on mac10.11-x64 with Safari9: Fail
But jre8u71b09-64bit on mac10.11-x64 with Safari9 before: pass (using previous workspace)

Test result on the last GAed release for this train:Fail(Jre8u71b14/64bit on mac10.11-x64 with Safari9)

[if Fail] Test result on FCS:

Is it a platform specific issue:Yes (This is only a safari issue)

Steps:
1.Uninstall all jdk
2.Launch the html page: http://localhost:8080/FXDTManualTest/html/test-install.html
3.All of the tag should be MISMATCH

The actual result:
There is no MISMATCH shown after launching the applet with Safari.
It's OK with Firefox.
Please refer to Attachments Safari.png.