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Amita Vadhavkar commented on TUSCANY-2009: ------------------------------------------ http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.emf.doc/references/javadoc/org/eclipse/emf/ecore/util/EcoreUtil.EqualityHelper.html specifies that Java equality is followed and in Java below bt1 is not equal to bt2. byte[] bt1 = new byte[]{120, 80, -40}; byte[] bt2 = new byte[]{120, 80, -40}; if(bt1.equals(bt2)) { //false } In SDO Impl, super.haveEqualAttribute(eObject1, eObject2, attribute); is called. So to make meaningful comparisons, instead of calling super viz. EMF EcoreUtil.EqualityHelper(), will meaningful equality check be needed inside SDO Impl itself? Regards, Amita > Java SDO's EqualityHelper doesn't compare Bytes values correctly > ---------------------------------------------------------------- > > Key: TUSCANY-2009 > URL: https://issues.apache.org/jira/browse/TUSCANY-2009 > Project: Tuscany > Issue Type: Bug > Components: Java SDO Implementation > Affects Versions: Java-SDO-1.0 > Environment: n/a > Reporter: David T. Adcox > Fix For: Java-SDO-Next > > Attachments: Test2009.java > > > 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. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]