- Delete one/some master keys. From a security standpoint, this is equal to erasing all SSE-S3 encrypted objects protected by these master keys. All these objects are lost forever as they cannot be decrypted. Especially deleting all master keys at the KMS is equivalent to secure erasing all SSE-S3 encrypted objects.

In that case, they will be applied to all the *path operations* in the application:

{* ../../docs_src/dependencies/tutorial012_an_py39.py hl[16] *}


And all the ideas in the section about [adding `dependencies` to the *path operation decorators*](dependencies-in-path-operation-decorators.md){.internal-link target=_blank} still apply, but in this case, to all of the *path operations* in the app.

    long[] expected = new long[128];
    // 0-63 are all 5300224
    for (int i = 0; i <= 63; i++) {
      expected[i] = 5300224;
    }
    // 97-111 are all 2342912
    for (int i = 97; i <= 111; i++) {
      expected[i] = 2342912;
    }
    // 113-117 are all 1048576
    for (int i = 113; i <= 117; i++) {
      expected[i] = 1048576;
    }
    // One offs

                } finally {
                    endLatch.countDown();
                }
            });
        }

        startLatch.countDown(); // Start all threads
        assertTrue(endLatch.await(30, TimeUnit.SECONDS), "All threads should complete within timeout");
        executor.shutdown();

        long overallEnd = System.nanoTime();

      Short[] all = concat(elements, suffix);
      return asList(all).subList(0, elements.length);
    }
  }

  public static final class ShortsAsListTailSubListGenerator extends TestShortListGenerator {
    @Override
    protected List<Short> create(Short[] elements) {
      Short[] prefix = {(short) 86, (short) 99};
      Short[] all = concat(prefix, elements);

      Long[] suffix = {Long.MIN_VALUE, Long.MAX_VALUE};
      Long[] all = concat(elements, suffix);
      return asList(all).subList(0, elements.length);
    }
  }

  public static final class LongsAsListTailSubListGenerator extends TestLongListGenerator {
    @Override
    protected List<Long> create(Long[] elements) {
      Long[] prefix = {86L, 99L};
      Long[] all = concat(prefix, elements);

      Short[] all = concat(elements, suffix);
      return asList(all).subList(0, elements.length);
    }
  }

  public static final class ShortsAsListTailSubListGenerator extends TestShortListGenerator {
    @Override
    protected List<Short> create(Short[] elements) {
      Short[] prefix = {(short) 86, (short) 99};
      Short[] all = concat(prefix, elements);

    }

    /**
     * All wire‑format methods should return zero regardless of inputs.
     */
    @Nested
    @DisplayName("Wire format method behaviour")
    class WireFormatMethods {
        @ParameterizedTest
        @ValueSource(ints = { 0, 1, -1, Integer.MAX_VALUE, Integer.MIN_VALUE })
        @DisplayName("writeSetupWireFormat returns 0 for all indices")

* `/items/`
* `/items/{item_id}`

It's all the same structure as with `app/routers/users.py`.

But we want to be smarter and simplify the code a bit.

We know all the *path operations* in this module have the same:

* Path `prefix`: `/items`.
* `tags`: (just one tag: `items`).
* Extra `responses`.
* `dependencies`: they all need that `X-Token` dependency we created.

      return of();
    } else if (range.equals(Range.all())) {
      return all();
    } else {
      return new ImmutableRangeSet<>(ImmutableList.of(range));
    }
  }

  /** Returns an immutable range set containing the single range {@link Range#all()}. */
  @SuppressWarnings("unchecked")
  static <C extends Comparable> ImmutableRangeSet<C> all() {
    return (ImmutableRangeSet<C>) ALL;
  }