content: /***************************************************************************************************
   * Copyright (c) 2000, 2007 IBM Corporation 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: IBM Corporation - initial API and implementation
   **************************************************************************************************/
  package org.eclipse.wst.jsdt.internal.ui.navigator;
  
  import org.eclipse.wst.jsdt.internal.ui.filters.EmptyPackageFilter;
  
  
  
  
  /**
   * Filters out all empty package fragments unless the mode of the viewer is set to hierarchical
   * layout.
   * 
   * This filter is only applicable to instances of the Common Navigator.
   */
  public class NonEssentialEmptyPackageFilter extends NonEssentialElementsFilter {
    
  	public NonEssentialEmptyPackageFilter() {
  		super(new EmptyPackageFilter());
  	}
  }
  