String result = response.readString(src, 0, src.length);
        assertEquals(expected, result);
    }

    @Test
    void testReadString_Oem() {
        response.useUnicode = false;
        String expected = "test";
        // Simulate OEM encoding with a null terminator
        byte[] src = (expected + "\0").getBytes(StandardCharsets.UTF_8);
        String result = response.readString(src, 0, src.length);

    public List<@Nullable V> combine(List<@Nullable Present<V>> values) {
      List<@Nullable V> result = newArrayListWithCapacity(values.size());
      for (Present<V> element : values) {
        result.add(element != null ? element.value : null);
      }
      return unmodifiableList(result);
    }
  }

  /** The result of a successful {@code Future}. */
  private static final class Present<V extends @Nullable Object> {

        // Default constructor results in empty strings for user and domain, null for password
        JAASAuthenticator auth = new JAASAuthenticator();
        NameCallback nc = new NameCallback("user:");
        PasswordCallback pc = new PasswordCallback("pass:", false);

        auth.handle(new Callback[] { nc, pc });

        // With empty strings for username and domain, results in "@"
        assertEquals("@", nc.getName());

    }

    manualExecutorTask[0].run();

    for (Future<?> result : results) {
      if (!result.isCancelled()) {
        result.get(10, SECONDS);
      }
      // TODO(cpovirk): Verify that the cancelled futures are exactly ones that we expect.
    }

    assertThat(logHandler.getStoredLogRecords()).isEmpty();
  }

        if (exception instanceof ProjectBuildingException projectBuildingException) {
            List<ProjectBuildingResult> results = projectBuildingException.getResults();

            children = new ArrayList<>();

            for (ProjectBuildingResult result : results) {
                ExceptionSummary child = handle(result);
                if (child != null) {
                    children.add(child);
                }
            }

				item = madmin.ItemOnline
			} else {
				item = madmin.ItemOffline
			}
			results[i] = Result{
				Endpoint:  c.client.Endpoints[i],
				ItemState: item,
			}
		}(i)
	}
	wg.Wait()

	status := make(map[string]madmin.ItemState, len(results))
	for _, r := range results {
		if r.ItemState == madmin.ItemOnline {
			status[r.Endpoint] = madmin.ItemOnline
		} else {

        // Test the toString method
        String result = response.toString();
        assertNotNull(result);
        assertTrue(result.contains("Trans2FindFirst2Response"));
        assertTrue(result.contains("sid="));
        assertTrue(result.contains("searchCount="));
        assertTrue(result.contains("isEndOfSearch="));
        assertTrue(result.contains("lastName="));
    }

    @Test

     * This optional field helps track which result position was clicked.
     */
    public Integer order;

    // for error page

    /**
     * Query string parameter for error page fallback.
     * Contains the original search query if redirection fails.
     */
    public String q;

    /**
     * Number of results parameter for error page fallback.

    }

    /**
     * Creates an empty result (no POMs processed).
     */
    public static UpgradeResult empty() {
        return new UpgradeResult(Collections.emptySet(), Collections.emptySet(), Collections.emptySet());
    }

    /**
     * Merges this result with another result, combining the sets of POMs.
     * This allows proper aggregation of results from multiple strategies without double-counting.
     */

        assertEquals(123, result.getQueryTime());
        assertFalse(result.isPartialResults());
        assertNull(result.getFacetResponse());
        assertNotNull(result.getDocumentList());
        assertTrue(result.getDocumentList().isEmpty());
    }

    /**
     * Test SearchResult with documents.
     */
    @Test
    public void test_searchResultWithDocuments() {