// Test toSuggestItem when tags and roles are null (converted to empty lists)
        String word = "null tags and roles";
        float boost = 1.0f;
        List<String> readings = Arrays.asList("reading1");
        List<String> fields = Arrays.asList("field1");

        elevateWord = new ElevateWord(word, boost, readings, fields, null, null);
        SuggestItem suggestItem = elevateWord.toSuggestItem();

        Map<String, List<String>> allHeaders = headers != null ? new HashMap<>(headers) : new HashMap<>();
        allHeaders.put(null, Collections.singletonList(statusLine)); // Status line
        when(conn.getHeaderFields()).thenReturn(allHeaders);

        // Mock individual header access by both string key and index
        if (headers != null) {
            // Mock by header name

    static ArtifactInstallerRequest build(Session session, Collection<ProducedArtifact> artifacts) {
        return builder()
                .session(requireNonNull(session, "session cannot be null"))
                .artifacts(requireNonNull(artifacts, "artifacts cannot be null"))
                .build();
    }

    @NotThreadSafe
    class ArtifactInstallerRequestBuilder {
        Session session;
        RequestTrace trace;

    /**
     * <b>Warning</b>: ignored (always return <code>null</code>).
     */
    @Override
    public Logger getChildLogger(String name) {
        return null;
    }

    @Override
    public String getName() {
        return logger.getName();
    }

    private void setMdc() {
        if (projectId != null && ProjectBuildLogAppender.getProjectId() == null) {

        newInterfaces.keySet().removeAll(oldInterfaces.keySet())

        if (newInterfaces.isEmpty()) {
            return null
        }

        List<String> changes = filterChangesToReport(newClass, newInterfaces)
        if (changes.isEmpty()) {
            return null
        }
        return acceptOrReject(c, changes, Violation.error(c, " introduces internal or incubating interfaces"))
    }

          logger.log(Level.INFO, "exception thrown during tearDown", t);
        } else {
          if (exception == null) {
            exception = t;
          } else {
            exception.addSuppressed(t);
          }
        }
      }
    }
    if (exception != null) {
      throwIfUnchecked(exception);
      throw new RuntimeException("failure during tearDown", exception);
    }
  }

          logger.log(Level.INFO, "exception thrown during tearDown", t);
        } else {
          if (exception == null) {
            exception = t;
          } else {
            exception.addSuppressed(t);
          }
        }
      }
    }
    if (exception != null) {
      throwIfUnchecked(exception);
      throw new RuntimeException("failure during tearDown", exception);
    }
  }

gg,dc=min,dc=io","accessKey":"bobfisher-svcacct-1","secretKey":"bobfisher-svcacct-1","groups":null,"claims":{"accessKey":"bobfisher-svcacct-1","ldapActualUser":"uid=bobfisher,ou=people,ou=hwengg,dc=min,dc=io","ldapUser":"uid=bobfisher,ou=people,ou=hwengg,dc=min,dc=io","ldapUsername":"bobfisher","parent":"uid=bobfisher,ou=people,ou=hwengg,dc=min,dc=io","sa-policy":"inherited-policy"},"sessionPolicy":null,"status":"on","name":"","description":"","expiration":"1970-01-01T00:00:00Z"},"bobfisher-svca...

            throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToCreateInstance(GLOBAL));
            return null;
        }).orElseGet(() -> {
            throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToCreateInstance(GLOBAL));
            return null;
        });
        charMappingService.store(body.dictId, entity);
        return asJson(

    private int numOfFragments;
    /** The offset for fragment positioning. */
    private int fragmentOffset;
    /** Custom pre-tags for highlighting (null uses OpenSearch defaults). */
    private String[] preTags;
    /** Custom post-tags for highlighting (null uses OpenSearch defaults). */
    private String[] postTags;

    /**
     * Default constructor that initializes highlighting settings from Fess configuration.