Creating implementation for idiom 356 : Parse list of integers

Idiom

# 356 Parse list of integers

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Create the list of integers items for the string s containing integers separated by one or more whitespace characters (space, tab, newline).

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import "fmt"
import "strconv"

parts := strings.Fields(s)
items := make([]int, len(parts))
for i, part := range parts {
	v, err := strconv.Atoi(part)
	if err != nil {
		return err
	}
	items[i] = v
}

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import static java.util.stream.Collectors.toCollection;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

Scanner t = new Scanner(s);
List<Integer> items = t.tokens()
    .map(Integer::parseInt)
    .collect(toCollection(ArrayList::new));
t.close();

var
  tmp: array of string;
  items: array of integer;
...  
tmp := s.split(whitespace, TStringsplitOptions.ExcludeEmpty);
SetLength(items, Length(tmp));
for i := Low(tmp) to High(tmp) do items[i] := StrToInt(tmp[i]);

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