assertEquals(ImmutableSet.of(), set.intersection(emptySet));
    assertEquals(ImmutableSet.of(), emptySet.intersection(set));
    assertEquals(
        ImmutableSet.of(),
        ContiguousSet.create(Range.closed(-5, -1), integers())
            .intersection(ContiguousSet.create(Range.open(3, 64), integers())));
  }

  public void testIntersection() {
    ContiguousSet<Integer> set = ContiguousSet.create(Range.closed(1, 3), integers());

                    <mxGeometry x="550.9" y="410" width="228.21" height="40" as="geometry"/>
                </mxCell>

                  GNU LESSER GENERAL PUBLIC LICENSE
                       Version 2.1, February 1999

 Copyright (C) 1991, 1999 Free Software Foundation, Inc.
 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

(This is the first released version of the Lesser GPL.  It also counts

pkg archive/tar, const TypeBlock = 52
pkg archive/tar, const TypeChar = 51
pkg archive/tar, const TypeCont = 55
pkg archive/tar, const TypeDir = 53
pkg archive/tar, const TypeFifo = 54
pkg archive/tar, const TypeGNULongLink = 75
pkg archive/tar, const TypeGNULongLink ideal-char
pkg archive/tar, const TypeGNULongName = 76
pkg archive/tar, const TypeGNULongName ideal-char
pkg archive/tar, const TypeLink = 49
pkg archive/tar, const TypeReg = 48

    assertListImmutable(result);
    assertEquals(ImmutableList.of(-1), result);
  }

  public void testLeastOfIterable_simple_nMinusOne_withNullElement() {
    List<@Nullable Integer> list = asList(3, null, 5, -1);
    List<@Nullable Integer> result =
        Ordering.<Integer>natural().nullsLast().leastOf(list, list.size() - 1);
    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);

    assertListImmutable(result);
    assertEquals(ImmutableList.of(-1), result);
  }

  public void testLeastOfIterable_simple_nMinusOne_withNullElement() {
    List<@Nullable Integer> list = asList(3, null, 5, -1);
    List<@Nullable Integer> result =
        Ordering.<Integer>natural().nullsLast().leastOf(list, list.size() - 1);
    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);

### Ler Heroes

Podemos **ler** `Hero`s do banco de dados usando um `select()`. Podemos incluir um `limit` e `offset` para paginar os resultados.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[48:55] hl[51:52,54] *}

### Ler um Único Hero

Podemos **ler** um único `Hero`.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[58:63] hl[60] *}

### Deletar um Hero

                    <mxGeometry x="550.9" y="410" width="228.21" height="40" as="geometry"/>
                </mxCell>

                    <mxGeometry x="550.9" y="410" width="228.21" height="40" as="geometry"/>
                </mxCell>

                    <mxGeometry x="550.9" y="410" width="228.21" height="40" as="geometry"/>
                </mxCell>