// Check the height. Set the height.
final ComputedLayoutProperties clp = box.getComputedLayoutProperties();
final RenderLength computedWidth = clp.getComputedWidth();
final RenderLength preferredHeight = box.getBoxDefinition().getPreferredHeight();
final long computedHeight =
preferredHeight.resolve(computedWidth.resolve(0));
final ComputedLayoutProperties blp = box.getComputedLayoutProperties();
final long insetBottom = blp.getBorderBottom() + blp.getPaddingBottom();
final RenderNode lastChildNode = box.getLastChild();