private void log(String log) {
String innerHtml = $(logEventWindow).html();
innerHtml += log + "<br />";
$(logEventWindow).html(innerHtml);
logEventWindow.setScrollTop(logEventWindow.getScrollHeight());
}
@UiHandler(value = {"clearLogButton"})
public void onClearLogClicked(ClickEvent e) {
$(logEventWindow).html("");
logEventWindow.setScrollTop(0);
}