Is it possible that dotdotdot removes my text?

Question

I have a h4:

<h4 class="ddd" style="word-wrap: break-word;">Simple text</h4>

and on document.ready:

jQuery(".ddd").dotdotdot({});

in my browswer the text is gone, the inspector shows <h4 class="ddd" style="word-wrap: break-word;"></h4>

BUT when I open the source of it, the text "Simple text" is still there! Is it possible that dotdotdot hides my text?