1 files changed, 0 insertions, 55 deletions
diff --git a/plugins/org.eclipse.emf.cdo.ui.branch/src/org/eclipse/emf/cdo/ui/internal/branch/layout/Deque.java b/plugins/org.eclipse.emf.cdo.ui.branch/src/org/eclipse/emf/cdo/ui/internal/branch/layout/Deque.java
deleted file mode 100644
index 5dc9bbb74e..0000000000
--- a/plugins/org.eclipse.emf.cdo.ui.branch/src/org/eclipse/emf/cdo/ui/internal/branch/layout/Deque.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/**
- * Copyright (c) 2004 - 2010 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Eike Stepper - initial API and implementation
- *    Andre Dietisheim - maintenance
- */
-package org.eclipse.emf.cdo.ui.internal.branch.layout;
-
-import java.util.LinkedList;
-
-/**
- * A double ended list, that returns <tt>null</tt> if no element is present. Mimics the jdk 1.6 Deque.
- * 
- * @author Eike Stepper
- */
-public final class Deque<E> extends LinkedList<E>
-{
-
-  private static final long serialVersionUID = 1L;
-
-  /**
-   * Returns the first element if present, <tt>null</tt> otherwise.
-   * 
-   * @return the first element in this list.
-   */
-  public E peekFirst()
-  {
-    if (isEmpty())
-    {
-      return null;
-    }
-
-    return getFirst();
-  }
-
-  /**
-   * Returns the last element if present, <tt>null</tt> otherwise.
-   * 
-   * @return the e
-   */
-  public E peekLast()
-  {
-    if (isEmpty())
-    {
-      return null;
-    }
-
-    return getLast();
-  }
-}