fixed 2 warnings

4 files changed, 5 insertions, 5 deletions

diff --git a/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/actions/OpenTransactionAction.java b/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/actions/OpenTransactionAction.java
index 0bda96f6b4..30b9cde0e8 100644
--- a/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/actions/OpenTransactionAction.java
+++ b/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/actions/OpenTransactionAction.java
@@ -12,7 +12,6 @@ package org.eclipse.emf.cdo.internal.ui.actions;
 
 import org.eclipse.emf.cdo.internal.ui.SharedIcons;
 import org.eclipse.emf.cdo.session.CDOSession;
-import org.eclipse.emf.cdo.transaction.CDOTransaction;
 
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.ui.IWorkbenchPage;
@@ -34,7 +33,9 @@ public final class OpenTransactionAction extends AbstractOpenViewAction
   @Override
   protected void doRun(IProgressMonitor progressMonitor) throws Exception
   {
-    CDOTransaction transaction = getSession().openTransaction();
+    getSession().openTransaction();
+
+    // CDOTransaction transaction = getSession().openTransaction();
     // transaction.options().getConflictResolvers().add(new CDOObjectConflictResolver.MergeLocalChangesPerFeature());
   }
 }
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/eresource/impl/CDOResourceImpl.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/eresource/impl/CDOResourceImpl.java
index 63ee06f8c2..8171c74c17 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/eresource/impl/CDOResourceImpl.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/cdo/eresource/impl/CDOResourceImpl.java
@@ -651,6 +651,7 @@ public class CDOResourceImpl extends CDOResourceNodeImpl implements CDOResource,
    * @return the URI converter.
    * @ADDED
    */
+  @SuppressWarnings("unused")
   private URIConverter getURIConverter()
   {
     return getResourceSet() == null ? getDefaultURIConverter() : getResourceSet().getURIConverter();
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOLegacyWrapper.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOLegacyWrapper.java
index 72f3b6922a..5336d8b8e4 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOLegacyWrapper.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOLegacyWrapper.java
@@ -83,6 +83,7 @@ public final class CDOLegacyWrapper extends CDOObjectWrapper
 
   private InternalCDORevision revision;
 
+  @SuppressWarnings("unused")
   private boolean allProxiesResolved;
 
   private boolean handlingCallback;
diff --git a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOStateMachine.java b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOStateMachine.java
index 55adfb8c3e..09ee1ba0da 100644
--- a/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOStateMachine.java
+++ b/plugins/org.eclipse.emf.cdo/src/org/eclipse/emf/internal/cdo/CDOStateMachine.java
@@ -535,11 +535,8 @@ public final class CDOStateMachine extends FiniteStateMachine<CDOState, CDOEvent
   final private class CommitTransition implements
       ITransition<CDOState, CDOEvent, InternalCDOObject, CommitTransactionResult>
   {
-    private boolean useDeltas = false;
-
     public CommitTransition(boolean useDeltas)
     {
-      this.useDeltas = useDeltas;
     }
 
     public void execute(InternalCDOObject object, CDOState state, CDOEvent event, CommitTransactionResult data)