public static function nCopies($n, Object $obj)
{
// Vector is the closest instantiable child to PList
$list = new Vector();
for ($i = 0; $i <= $n; $i++) {
$list->add($obj);
}
return $list;
}
public function testRemove()
{
$v = new Vector();
$v->addAll($this->cases);
$n = new Vector();
$n->addAll($this->cases);
$this->assertEquals($v, $n);
$v->removeElementAt(rand(0, $v->size()));
$this->assertNotEquals($v, $n);
}
/**
* Returns an enumeration of the components of this vector. The returned Enumeration
* object will generate all items in this vector. The first item generated is the item at
* index 0, then the item at index 1, and so on.
*
* @returns an enumeration of the components of this vector.
* @see Enumeration, Iterator
*/
public function elements()
{
$enum = new Vector();
for ($i = 0; $i < count($this->list); $i++) {
$enum->addElement($this->list[$i]);
}
return $enum;
}