assertThat(Chars.toArray(list.subList(1, 3))).isEqualTo(new char[] {(char) 1, (char) 2});
    assertThat(Chars.toArray(list.subList(2, 2))).isEqualTo(new char[] {});
  }

  // `primitives` can't depend on `collect`, so this is what the prod code has to return.
  @SuppressWarnings("EmptyList")
  public void testAsListEmpty() {
    assertThat(Chars.asList(EMPTY)).isSameInstanceAs(Collections.emptyList());
  }

  @J2ktIncompatible

        }
        return null;
    }

    /**
     * Extracts the actual ID from a config ID by removing the type prefix.
     * Config IDs are formatted as [type_prefix][actual_id], so this method
     * returns everything after the first character.
     *
     * @param configId the configuration ID to process
     * @return the actual ID without the type prefix, or null if the config ID is invalid

      expected.put(alternatingKeysAndValues[i], alternatingKeysAndValues[i + 1]);
    }
    assertThat(map).containsExactlyEntriesIn(expected).inOrder();
  }

  /** No-op test so that the class has at least one method, making Maven's test runner happy. */
  public void testNoop() {}

  public final boolean trySetAccessible() {
    // We can't call accessibleObject.trySetAccessible since that was added in Java 9 and this code
    // should work on Java 8. So we emulate it this way.
    try {
      accessibleObject.setAccessible(true);
      return true;
    } catch (Exception e) { // sneaky checked exception
      return false;
    }
  }

	}

	cert, ok := clientKey.(*ssh.Certificate)
	if !ok {
		return errSftpPublicKeyWithoutCert
	}

	// ssh.CheckCert called by ssh.Authenticate accepts certificates
	// with empty principles list so we block those in here.
	if len(cert.ValidPrincipals) == 0 {
		return errSftpCertWithoutPrincipals
	}

	// Verify that certificate provided by user is issued by trusted CA,

   * {@link Builder#putAll}
   *
   * <p>Despite the method name, this method attempts to avoid actually copying the data when it is
   * safe to do so. The exact circumstances under which a copy will or will not be performed are
   * undocumented and subject to change.
   */
  public static <R, C, V> ImmutableTable<R, C, V> copyOf(

         * handles any errors, and ensures cleanup operations are executed.
         * After successful crawling, it commits the index updates and
         * deletes old documents if configured to do so.
         */
        protected void process() {
            final DataStoreFactory dataStoreFactory = ComponentUtil.getDataStoreFactory();
            dataStore = dataStoreFactory.getDataStore(dataConfig.getHandlerName());

        assertNotNull(validHost);

        // Invalid entries should not be found or may have incorrect parsing
        // Note: The actual Lmhosts parser may accept "192.168.1" and parse it differently
        // than expected, so we're not asserting null for HOST1
    }

    @Test
    void testPopulateWithLongHostname() throws Exception {
        // Create a temporary lmhosts file with long hostname

```

In case of a S3 multi-part operation each part is en/decrypted with the scheme shown in Figure 1. However, for each part a unique secret key is derived from the OEK and the part number using a PRF. So in case of multi-part not the OEK but the output of `PRF(OEK, part_id)` is used as secret key.

#### Cryptographic Primitives

//   In C++ bool is a keyword while in C99 bool is a macro defined
//   in stdbool.h. It is possible for the two to be inconsistent.
//   For example, neither the C99 nor the C++11 standard force a byte
//   size on the bool type, so the macro defined in stdbool.h could
//   be inconsistent with the bool keyword in C++. Thus, the use
//   of stdbool.h is avoided and unsigned char is used instead.
// * size_t is used to represent byte sizes of objects that are