// set table width again without border width
percentManager.setDimension(tab, percentManager.getBaseLength(
LengthBase.CONTAINING_BLOCK_WIDTH, tab) - tabDiff);
}
ColumnSetup columnSetup = new ColumnSetup(tab);
//int sumOfColumns = columnSetup.getSumOfColumnWidths(percentManager);
float tableWidth = percentManager.getBaseLength(LengthBase.CONTAINING_BLOCK_WIDTH, tab);
float tableUnit = columnSetup.computeTableUnit(percentManager, Math.round(tableWidth));
percentManager.setTableUnit(tab, Math.round(tableUnit));
}