IPath location= fFile.getFullPath();
	private void initialize() {		ITextFileBufferManager manager= FileBuffers.getTextFileBufferManager();		IPath location= fFile.getFullPath();		try {			manager.connect(location, new NullProgressMonitor());			fTextFileBuffer= manager.getTextFileBuffer(location);			fDocument= fTextFileBuffer.getDocument();		} catch (CoreException x) {			fStatus= x.getStatus();			fDocument= manager.createEmptyDocument(location);		}		fDocument.addPrenotifiedDocumentListener(this);	}