private static boolean containsMatching(List<MTrimElement> children, MTrimElement me) {
for (MTrimElement element : children) {
if (Util.equals(me.getElementId(), element.getElementId())
&& element.getClass().isInstance(me)
&& (element instanceof MToolBarSeparator || element instanceof MToolBar)) {
return true;
}
}
return false;
}