// Verify independence of operations
        assertEquals(user1, chain.updateCalls.get(0));
        assertEquals(user2, chain.deleteCalls.get(0));
        assertEquals("user3", chain.changePasswordCalls.get(0).getKey());
        assertEquals(user1, chain.loadCalls.get(0));
    }

    // Test concurrent operations simulation
    public void test_implementation_sequentialOperations() {

        }

        return new CircuitBreakerMetrics(name, state.get(), totalRequests.get(), totalSuccesses.get(), totalFailures.get(),
                totalCircuitOpenRejections.get(), failureCount.get(), successCount.get(), timeInOpen, getTimeSinceLastStateChange(),
                calculateSuccessRate(), calculateAvailability());
    }

    /**
     * Calculate success rate
     *
     * @return success rate as percentage (0-100)

    response.body.close()
    applicationLogs
      .assertLogEqual("--> GET $url")
      .assertLogEqual("--> END GET")
      .assertLogMatch(Regex("""<-- 200 OK $url \(\d+ms\)"""))
      .assertLogEqual("Content-Length: 0")
      .assertLogEqual("<-- END HTTP")
      .assertNoMoreLogs()
    networkLogs
      .assertLogEqual("--> GET $url http/1.1")
      .assertLogEqual("Host: $host")

    )
    val response1 = get(server.url("/"))
    assertThat(response1.body.string()).isEqualTo("A")
    assertThat(response1.header("Allow")).isEqualTo("GET, HEAD")
    val response2 = get(server.url("/"))
    assertThat(response2.body.string()).isEqualTo("A")
    assertThat(response2.header("Allow")).isEqualTo("GET, HEAD, PUT")
  }

  @Test
  fun getHeadersReturnsCachedHopByHopHeaders() {
    server.enqueue(

    @Override
    public int getInitialCredits() {
        return getCredit();
    }

    /**
     * Gets the SMB dialect revision selected by the server.
     *
     * @return the dialectRevision
     */
    public int getDialectRevision() {
        return this.dialectRevision;
    }

    /**
     * Gets the server GUID used for identification.
     *
     * @return the serverGuid
     */

    @Nonnull
    String getSource();

    /**
     * Gets the one-based index of the line containing the problem. The line number should refer to some text file that
     * is given by {@link #getSource()}.
     *
     * @return the one-based index of the line containing the problem or a non-positive value if unknown
     */
    int getLineNumber();

    /**

    }

    @Override
    protected int doHashCode() {
        return Objects.hash(modelName, featureSetName, storeName, params, activeFeatures);
    }

    /**
     * Gets the name of the LTR model.
     *
     * @return The model name.
     */
    public String modelName() {
        return modelName;
    }

    /**
     * Sets the name of the LTR model.
     *

                20);
        assertEquals(4, itemList2.size());
        assertEquals("token4", itemList2.get(3).getToken());
        assertEquals("seg4", itemList2.get(3).getSegmentation());
        assertEquals("reading4", itemList2.get(3).getReading());
        assertEquals("pos4", itemList2.get(3).getPos());

        final KuromojiItem kuromojiItem2 = new KuromojiItem(0, "token5",

        // Get existing item
        OptionalEntity<CharMappingItem> existing = charMappingFile.get(1L);
        assertTrue(existing.isPresent());

        // Delete the item
        charMappingFile.delete(existing.get());

        // Verify deletion
        PagingList<CharMappingItem> result = charMappingFile.selectList(0, 10);
        assertEquals(1, result.size());
        assertEquals("f", result.get(0).getOutput());

        scriptType = null;
        startTime = null;

    }

    /**
     * Gets the default current page number.
     *
     * @return the default current page number
     */
    protected int getDefaultCurrentPageNumber() {
        return DEFAULT_CURRENT_PAGE_NUMBER;
    }

    /**
     * Gets the total number of records across all pages.
     *
     * @return the total number of records