JavaPlugin.log(e); openErrorDialog(null, e);
handleException(null, e);
	private CompilationUnitCompletion guessVariableNames() {		ICompilationUnit unit= getCompilationUnit();		int start= getStart();				if (unit == null)			return null;				try {			CompilationUnitCompletion collector= new CompilationUnitCompletion(unit);			unit.codeComplete(start, collector);						return collector;				} catch (JavaModelException e) {			JavaPlugin.log(e);			openErrorDialog(null, e);			return null;		}	}	