}
// ArrayList::__construct()
$arr = array('a' => $jack, 'b' => $mary, 'c' => $foo);
try {
echo "Construct from array\n";
$list2 = new ArrayList($arr, 'Person');
} catch (Exception $e) {
echo get_class($e), ': ', $e->getMessage(), "\n\n";
}
echo "Construct from array II.\n";
$list2 = new ArrayList($arr);
Debug::dump((array) $list2);
// readonly collection
echo "Construct as readonly\n";
$list2 = new ArrayList($arr);
$list2->freeze();
Debug::dump($list2->isFrozen());
try {
echo "Adding Jack using []\n";
$list2[] = $jack;
} catch (Exception $e) {
echo get_class($e), ': ', $e->getMessage(), "\n\n";
}
try {
echo "Adding Jack using insertAt\n";
$list2->insertAt(0, $jack);
} catch (Exception $e) {
echo get_class($e), ': ', $e->getMessage(), "\n\n";
}
try {
echo "Removing using unset\n";
