for (int rgi = 0; rgi < rowGroup.length; rgi++) {
row = rowGroup[rgi];
rowHeights[rgi] = new MinOptMax(0, 0, Integer.MAX_VALUE);
explicitRowHeights[rgi] = new MinOptMax(0, 0, Integer.MAX_VALUE);
pgus.clear();
TableRow tableRow = null;
// The row's minimum content height; 0 if the row's height is auto, otherwise
// the .minimum component of the explicitely specified value
int minContentHeight = 0;
int maxCellHeight = 0;