public JQMListItem removeImage() {
        if (imageElem != null) {
            imageElem.removeFromParent();
            imageElem = null;
        }
        getElement().removeClassName(STYLE_UI_LI_HAS_THUMB);
        return this;
    }
public JQMListItem removeImage ( ) { if ( imageElem != null ) { imageElem . removeFromParent ( ) ; imageElem = null ; } getElement ( ) . removeClassName ( STYLE_UI_LI_HAS_THUMB ) ; return this ; }
Removes the value of the image element if any. It is safe to call this
method regardless of if an image has been set or not.