I saw the following code:

```
 mActionMode = OverviewActivity.this
        .startActionMode(mActionModeCallback);

```

I saw this here [in the Android Dev. tutorial](http://www.vogella.com/articles/Android/article.html)

What is the benefit of calling function like this ? I have changed the code to:

```
mActionMode = startActionMode(mActionModeCallback);

```

but, I didn't see any change.