Usage Tracker property com.oracle.usagetracker.track.last.usage false does not show expected behaviour

The tests look for looking for non existence of .oracle_jre_usage file in user.home. But the file.exists() returns true during run of automated tests and hence fail.

Testsuite name: JDF Common
Test name(s):
BasicUsageTrackerTest::testUTJRELastUsageDisableApp
BasicUsageTrackerTest::testUTJRELastUsageDisableApplet
BasicUsageTrackerTest::testUTJRELastUsageDisableStandaloneApp
FXUsageTrackerTest::testUTJRELastUsageDisableFXApp
FXUsageTrackerTest::testUTJRELastUsageDisableFXApplet



Product(s) tested: JDK 8 u72 b06
OS/architecture: Windows x86_32
Error log file (if present): http://aurora.ru.oracle.com/functional/faces/RunDetails.xhtml?names=1146153.STT-DEPLOYMENT-1
Reproducible: Always
Reproducible on machine: spb23067.ru.oracle.com

Is it a Regression: Not sure(Failed with 8u66 b17)
[If Regression] Regression introduced in release/build:

Test result on the last GAed release for this train: Pass/Fail (Explicitly mention release number)
[if Fail] Test result on FCS: Fail

Is it a platform specific issue: No

Exception/Error from Log:
Test run log location:
Steps to reproduce:

RULE "BasicUsageTrackerTest::testUTJRELastUsageDisableApp" Exception junit.framework.AssertionFailedError: JRELastUsage unexpectedly exists
RULE "BasicUsageTrackerTest::testUTJRELastUsageDisableApplet" Exception junit.framework.AssertionFailedError: JRELastUsage unexpectedly exists
RULE "BasicUsageTrackerTest::testUTJRELastUsageDisableStandaloneApp" Exception junit.framework.AssertionFailedError: JRELastUsage unexpectedly exists
RULE "FXUsageTrackerTest::testUTJRELastUsageDisableFXApp" Exception junit.framework.AssertionFailedError: JRELastUsage unexpectedly exists
RULE "FXUsageTrackerTest::testUTJRELastUsageDisableFXApplet" Exception junit.framework.AssertionFailedError: JRELastUsage unexpectedly exists