(bufferStrategy = info.getBufferStrategy(false)) != null) {
SubRegionShowable bsSubRegion =
(SubRegionShowable)bufferStrategy;
boolean paintAllOnExpose = info.getPaintAllOnExpose();
info.setPaintAllOnExpose(false);
if (bsSubRegion.validateAndShow(x, y, (x + w), (y + h))) {
return !paintAllOnExpose;
}
// Mark the buffer as needing to be repainted. We don't
// immediately do a repaint as this method will return false
// indicating a PaintEvent should be generated which will