Revize cf12d561

Catalog change
- one-to-many associations now persist order
- text for search persists separators

re #9751
re #9754

backend/src/main/java/cz/zcu/kiv/backendapi/catalog/CatalogItemDto.java

@@ -5 +5 @@
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
-import java.util.Collections;
-import java.util.Set;
+import java.util.LinkedHashSet;
 import java.util.UUID;
 
 /**
@@ -28 +27 @@
     private String name = "";
 
     /**
-     * Alternative names
+     * All names
      */
-    private Set<String> alternativeNames = Collections.emptySet();
+    private LinkedHashSet<String> allNames = new LinkedHashSet<>();
 
     /**
      * Written forms
      */
-    private Set<String> writtenForms = Collections.emptySet();
+    private LinkedHashSet<String> writtenForms = new LinkedHashSet<>();
 
     /**
      * Types
      */
-    private Set<String> types = Collections.emptySet();
+    private LinkedHashSet<String> types = new LinkedHashSet<>();
 
     /**
      * Countries
      */
-    private Set<String> countries = Collections.emptySet();
+    private LinkedHashSet<String> countries = new LinkedHashSet<>();
 
     /**
      * Bibliography
      */
-    private Set<String> bibliography = Collections.emptySet();
+    private LinkedHashSet<String> bibliography = new LinkedHashSet<>();
 
     /**
      * Longitude