Bug 76363 NPE in AdvancedQuickAssistProcessor.getFullyCoveredNodes
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/AdvancedQuickAssistProcessor.java
/*******************************************************************************
 * Copyright (c) 2000, 2004 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http:www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *   Konstantin Scheglov (scheglov_ke@nlmk.ru) - initial API and implementation 
 *          (reports 71244 & 74746: New Quick Assist's [quick assist])
 ******************************************************************************/
package org.eclipse.jdt.internal.ui.text.correction;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;