/**
* Constructs a new HashMap with the same mappings as the specified Map.
*/
private function HashMap0(Map $m)
{
parent::__construct();
for ($i = $m->iterator(); $i->hasNext(); $i->next()) {
$this->put($i->current, $m->get($i->current()));
}
}
/**
* Copies all of the mappings from the specified map to this map (optional operation).
*/
public function putAll(Map $t)
{
$keys = $t->keySet();
for ($i = $keys->iterator(); $i->hasNext(); $i->next()) {
$this->put($i->current(), $t->get($i->current()));
}
}
