olingo module junit test failed

Results :

Failed tests: 
  TestODataSQLBuilder.testEq:431->te:400->helpTest:227 expected:<...g0 WHERE g0.e1 = {t'[04]:20:02'} ORDER BY g0...> but was:<...g0 WHERE g0.e1 = {t'[16]:20:02'} ORDER BY g0...>
  TestODataSQLBuilder.testTimeMethods:552->te:400->helpTest:227 expected:<...YEAR({ts'2008-10-13 [04]:20:02.0'}) = 2008 O...> but was:<...YEAR({ts'2008-10-13 [16]:20:02.0'}) = 2008 O...>

Tests run: 109, Failures: 2, Errors: 0, Skipped: 0