[402371] CDOCompareUtil.compare fails with models that use Containment

Proxies 
https://bugs.eclipse.org/bugs/show_bug.cgi?id=402371

1 files changed, 4 insertions, 0 deletions

diff --git a/plugins/org.eclipse.emf.cdo.ui.team/src/org/eclipse/emf/cdo/ui/internal/team/history/CDOHistoryPage.java b/plugins/org.eclipse.emf.cdo.ui.team/src/org/eclipse/emf/cdo/ui/internal/team/history/CDOHistoryPage.java
index 342bc962f4..f5e59d1aaa 100644
--- a/plugins/org.eclipse.emf.cdo.ui.team/src/org/eclipse/emf/cdo/ui/internal/team/history/CDOHistoryPage.java
+++ b/plugins/org.eclipse.emf.cdo.ui.team/src/org/eclipse/emf/cdo/ui/internal/team/history/CDOHistoryPage.java
@@ -16,6 +16,7 @@ import org.eclipse.emf.cdo.common.commit.CDOCommitInfo;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoHandler;
 import org.eclipse.emf.cdo.common.commit.CDOCommitInfoManager;
 import org.eclipse.emf.cdo.eresource.CDOResourceFolder;
+import org.eclipse.emf.cdo.internal.ui.LegacyModeRegistry;
 import org.eclipse.emf.cdo.session.CDOSession;
 import org.eclipse.emf.cdo.spi.common.branch.CDOBranchUtil;
 import org.eclipse.emf.cdo.transaction.CDOTransaction;
@@ -24,6 +25,7 @@ import org.eclipse.emf.cdo.ui.compare.CDOCompareEditorUtil;
 import org.eclipse.emf.cdo.ui.widgets.CommitHistoryComposite;
 import org.eclipse.emf.cdo.ui.widgets.CommitHistoryComposite.Input;
 import org.eclipse.emf.cdo.ui.widgets.CommitHistoryComposite.LabelProvider;
+import org.eclipse.emf.cdo.util.CDOUtil;
 import org.eclipse.emf.cdo.view.CDOView;
 
 import org.eclipse.net4j.util.event.IListener;
@@ -116,6 +118,8 @@ public class CDOHistoryPage extends HistoryPage
             try
             {
               CDOSession session = input.getSession();
+              CDOUtil.setLegacyModeDefault(LegacyModeRegistry.isLegacyEnabled(session));
+
               leftView = session.openView(commitInfo);
               rightView = session.openView(previous);