public function testCopyOf() { // Remove the following lines when you implement this test. $list = new lists\ArrayList(); Collections::copyOf($this->getList(), $list); $this->assertTrue($list->get(0) == $list->get(0)); $this->assertTrue($list->get(2) == $list->get(2)); $this->assertTrue($list->get(5) == $list->get(5)); $this->assertTrue($list->get(6) == $list->get(6)); $this->assertTrue($list->get(7) == $list->get(7)); }