import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
class Test {
public static void main
(String[] args
) { List<String> strings = new ArrayList<>();
List
<Item
> items
= strings.
stream().
map(tqsScore
-> new Item
(new HashMap())).
collect(Collectors.
toList()); }
}
class Item {
public Map
<String, String
> metadata
;
Item
(Map
<String, String
> metadata
) { this.metadata = metadata;
}
}
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