Java SDO's EqualityHelper doesn't compare Bytes values correctly

Comparison of two Bytes values fails when it should succeed. The test for equality passes through the EqualityHelperImpl.equal method. In that method, the test is passed to EcoreUtil.haveEqualAttribute(EObject, EObject, EAttribute). For a simple type, it defers to java's '==' operator. So, two different object arrays are being compared, not for their contents, but rather if they are the same object. Attached is a test case which demonstrates this issue.