calculateHiddenForRows(rows);
int renderedRowCount = rows.size();
for (int i = 0; i < rows.size(); i++) {
if (rows.get(i).isHidden()) {
layoutTokens.set(i, new HideLayoutToken());
renderedRowCount--;
}
}
innerHeight -= getHeightSpacingSum(layout, facesContext, renderedRowCount);