JUnit test failures

[masterfl0master]

Results :
Failed tests: testModifyingADifferentResoruceInSameDirectory(com.morgan.design.properties.internal.PropertiesWatcherUnitTest): actual resource is null
Tests run: 39, Failures: 1, Errors: 0, Skipped: 0

as i've found the problem goes from logback stdout in debug mode.
changing debug level to "ERROR" in logback-test.xml fixes the problem