* This service provides CRUD operations for related content, including
 * retrieval, storage, deletion, and search functionality.
 */
public class RelatedContentService extends FessAppService {

    /**
     * Default constructor.
     * Creates a new instance of RelatedContentService.
     */
    public RelatedContentService() {
        super();
    }

    /**
     * Behavior class for RelatedContent entity operations.

- **License Headers**: Required (Apache 2.0) - use `mvn license:format`
- **Logging**: Log4j2 - `src/main/resources/log4j2.xml`
- **i18n**: All user-facing strings in `fess_label_*.properties`
- **Default Port**: 8080 (configurable via `fess.port` system property)
- **Log Location**: `target/fess-logs/` (dev), `/var/log/fess/` (prod)
- **Admin Login**: `admin/admin`

## Log Message Guidelines

                                    <div class="btn-group">
                                        <la:link href="/admin/dict"
                                                 styleClass="btn btn-default btn-xs">
                                            <i class="fa fa-book" aria-hidden="true"></i>
                                            <la:message key="labels.dict_list_link"/>

                                                <la:message key="labels.crud_button_search"/>
                                            </button>
                                            <button type="submit" class="btn btn-default" name="reset"
                                                    value="<la:message key="labels.crud_button_reset" />">
                                                <la:message key="labels.crud_button_reset"/>

              .createTestSuite());
    }
    return suite;
  }

  // Test generators.  To let the GWT test suite generator access them, they need to be
  // public named classes with a public default constructor.

  public static final class DoublesAsListGenerator extends TestDoubleListGenerator {
    @Override
    protected List<Double> create(Double[] elements) {
      return asList(elements);
    }
  }

              return (sign(x) >= 0) ? roundFloorAsDouble : roundCeilingAsDouble;
            case HALF_UP:
              return (sign(x) >= 0) ? roundCeilingAsDouble : roundFloorAsDouble;
            default:
              throw new AssertionError("impossible");
          }
        }
    }
    throw new AssertionError("impossible");
  }

    /**
     * Cached hashCode for performance.
     */
    private volatile int hashCode = 0;

    // ----------------/
    // - Constructors -/
    // ----------------/

    /**
     * Default constructor for InputSource.
     */
    public InputSource() {}

    /**
     * Creates a new InputSource from an API model InputSource.

                            "anyOf": [{"type": "number"}, {"type": "null"}],
                        },
                        "tags": {
                            "title": "Tags",
                            "default": [],
                            "type": "array",
                            "items": {"type": "string"},
                            "uniqueItems": True,
                        },
                        "images": {

		if len(not.Exprs) > 1 {
			builder.WriteByte('(')
		}

		for idx, c := range not.Exprs {
			if idx > 0 {
				switch c.(type) {
				case OrConditions:
					builder.WriteString(OrWithSpace)
				default:
					builder.WriteString(AndWithSpace)
				}
			}

			e, wrapInParentheses := c.(Expr)
			if wrapInParentheses {
				sql := strings.ToUpper(e.SQL)

		}

		switch v := value.(type) {
		case string:
			results[idx] = v
		case []byte:
			results[idx] = string(v)
		case uint:
			results[idx] = strconv.FormatUint(uint64(v), 10)
		default:
			results[idx] = "nil"
			vv := reflect.ValueOf(v)
			if vv.IsValid() && !vv.IsZero() {
				results[idx] = fmt.Sprint(reflect.Indirect(vv).Interface())
			}
		}
	}

	return strings.Join(results, "_")