final NormalFlowRefArea colArea = (NormalFlowRefArea) area;
switch (breakableNode.traitBreakBefore(area)) {
case PAGE: {
// if first ColumnArea, and empty, return OK
if (colArea.getChildCount() == 0
&& (colArea.siblingIndex() == 0)) {
return Status.OK;
}
return Status.FORCE_PAGE_BREAK;
}
case ODD_PAGE: {