Bug 68586 [implementation] Reconciling should be more robust
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitDocumentProvider.java
} else
						return null;
				}
			};
		}
		return null;
	}
	/**
	 * Returns the preference whether handling temporary problems is enabled.
	 */
	protected boolean isHandlingTemporaryProblems() {
		IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore();
		return store.getBoolean(HANDLE_TEMPORARY_PROBLEMS);
	} 
	
		/**
		 * Switches the state of problem acceptance according to the value in the preference store.
		 */
		protected void enableHandlingTemporaryProblems() {
			boolean enable= isHandlingTemporaryProblems();
			for (Iterator iter= getFileInfosIterator(); iter.hasNext();) {
				FileInfo info= (FileInfo) iter.next();
				if (info.fModel instanceof IProblemRequestorExtension) {
					IProblemRequestorExtension  extension= (IProblemRequestorExtension) info.fModel;
					extension.setIsHandlingTemporaryProblems(enable);
				}
			}
		}
	
	/*