debug.appendln("crumbs (" + crumbs.size() + ")");
debug.indent();
for (int i = 0; i < crumbs.size(); i++) {
final Crumb crumb = crumbs.get(i);
debug.appendln(i + 1 + ". " + crumb);
debug.indent();
crumb.debug(debug);
debug.unindent();
}
debug.unindent();
debug.startSection("Objects");