Import referrer node before referenced node should not lose backreference

@Test public void importReferrerNodeBeforeReferencedNodeShouldNotLoseBackreference() throws Exception { // ARRANGE Node testRoot = session.getRootNode().addNode( "testRoot" ); Node referrerFirst = testRoot.addNode( "referrerFirst" ); // Create referenceable node Node referenceableNode = testRoot.addNode( "referenceable" ); referenceableNode.addMixin(JcrMixLexicon.REFERENCEABLE.toString()); // Create second referrer Node referrerTwo = testRoot.addNode( "referrerTwo" ); Value strongRefValue = session.getValueFactory().createValue(referenceableNode, false ); referrerTwo.setProperty( "prop1" , strongRefValue); // Set strong reference for the first referrer to referenceable node referrerFirst.setProperty( "prop1" , strongRefValue); session.save(); // Check that we have two referrers assertEquals(2, session.getNode( "/testRoot/referenceable" ).getReferences().getSize()); // ACT // Export nodes will be in the following order: referrerFirst, referenceable, referrerTwo ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); session.exportSystemView( "/testRoot" , outputStream, false , false ); // Cleanup session.getNode( "/testRoot" ).remove(); session.save(); // Import nodes. ByteArrayInputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray()); session.importXML( "/" , inputStream, ImportUUIDBehavior.IMPORT_UUID_COLLISION_REPLACE_EXISTING); session.save(); // ASSERT // Check that we have two referrers. // We must not lose the referrer from node referrerFirst. assertEquals(2, session.getNode( "/testRoot/referenceable" ).getReferences().getSize()); }