public SafeHtmlBuilder appendContent(Iterator<SafeHtml> htmls) {
    checkNotVoidElement();
    while (htmls.hasNext()) {
      contents.add(htmls.next());
    }
    return this;
  }
public SafeHtmlBuilder appendContent(Iterator<SafeHtml> htmls) {
    checkNotVoidElement();
    while (htmls.hasNext()) {
      contents.add(htmls.next());
    }
    return this;
  }
public SafeHtmlBuilder appendContent ( Iterator < SafeHtml > htmls ) { checkNotVoidElement ( ) ; while ( htmls . hasNext ( ) ) { contents . add ( htmls . next ( ) ) ; } return this ; }
Appends the given {@code htmls} as this element's content, in the sequence the Iterator returns
them.

@throws IllegalStateException if this builder represents a void element
Appends the given { @code htmls } as this element s content in the sequence the Iterator returns them .