Bug 68586 [implementation] Reconciling should be more robust
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitDocumentProvider.java
fListenerList.add(listener);
			}
			
			public void removeListener(IAnnotationModelListener listener) {
				fListenerList.remove(listener);
			}			
		}		
		
	
	private final static String HANDLE_TEMPORARY_PROBLEMS= PreferenceConstants.EDITOR_EVALUTE_TEMPORARY_PROBLEMS;
	
	
	
	private boolean fIsAboutToSave= false;
	
	private ISavePolicy fSavePolicy;
	
	private IPropertyChangeListener fPropertyListener;
	
	private GlobalAnnotationModelListener fGlobalAnnotationModelListener;
	/**
	 * Constructor
	 */
	public CompilationUnitDocumentProvider() {
		
		IDocumentProvider provider= new TextFileDocumentProvider();
		provider= new ForwardingDocumentProvider(IJavaPartitions.JAVA_PARTITIONING, new JavaDocumentSetupParticipant(), provider);
		setParentDocumentProvider(provider);
		
		fGlobalAnnotationModelListener= new GlobalAnnotationModelListener();