OO-4751: twice the same user name is marked as not found in import

src/main/java/org/olat/course/member/wizard/ImportMemberOverviewIdentitiesController.java

@@ -20,6 +20,7 @@
 package org.olat.course.member.wizard;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
@@ -200,7 +201,7 @@ public class ImportMemberOverviewIdentitiesController extends StepFormBasicContr
 			}
 		}
 		// make a lowercase copy of identList for processing username and email
-		List<String> identListLowercase = new ArrayList<>(identList.size());
+		Collection<String> identListLowercase = new HashSet<>(identList.size());
 		for (String ident:identList) {
 			identListLowercase.add(ident.toLowerCase());
 		}

src/main/java/org/olat/modules/curriculum/ui/_i18n/LocalStrings_de.properties

@@ -158,6 +158,7 @@ type.lectures.enabled.enabled=Ein
 type.lectures.enabled.disabled=Aus
 type.lectures.enabled.inherited=Vererbt aus Typ ({0})
 unoverride.member=\u00DCbergehen anhalten
+user.notfound=$org.olat.group.ui.main\:user.notfound
 warning.atleastone.member=Sie m\u00FCssen mindestens ein Mitglied w\u00E4hlen.
 warning.atleastone.resource=Sie m\u00FCssen mindestens ein Kurs w\u00E4hlen.
 warning.curriculum.element.type.deleted=Dieser Typ ist nicht mehr verf\u00FCgbar.

src/main/java/org/olat/modules/curriculum/ui/_i18n/LocalStrings_en.properties

@@ -158,6 +158,7 @@ type.lectures.enabled.enabled=On
 type.lectures.enabled.inherited=Inherited from type ({0})
 type.lectures.enabled.on=On
 unoverride.member=Stop override
+user.notfound=$org.olat.group.ui.main\:user.notfound
 warning.atleastone.member=You need to choose at least one member.
 warning.atleastone.resource=You need to choose at least one course.
 warning.curriculum.element.type.deleted=This type is no longer available.

src/main/java/org/olat/modules/curriculum/ui/_i18n/LocalStrings_fr.properties

@@ -158,6 +158,7 @@ type.lectures.enabled.enabled=activ\u00E9
 type.lectures.enabled.inherited=h\u00E9rit\u00E9 du type (activ\u00E9)
 type.lectures.enabled.on=Activ\u00E9
 unoverride.member=Retour en gestion ext\u00E9rieur
+user.notfound=$org.olat.group.ui.main\:user.notfound
 warning.atleastone.member=Vous devez choisir au moins une personne.
 warning.atleastone.resource=Vous devez choisir au moins un cours.
 warning.curriculum.element.type.deleted=Le type n'est plus disponible.

src/main/java/org/olat/modules/curriculum/ui/_i18n/LocalStrings_it.properties

 #Wed Feb 01 13:37:33 CET 2017
 override.member=Scavalcare gestione esterna
 unoverride.member=Annullare scavalcamento
+user.notfound=$org.olat.group.ui.main\:user.notfound
 zoom=<i class='o_icon o_icon-fw o_icon_enlarge'> </i>

src/main/java/org/olat/modules/curriculum/ui/_i18n/LocalStrings_pt_BR.properties

@@ -156,6 +156,7 @@ type.lectures.enabled.enabled=Lig
 type.lectures.enabled.inherited=Herdado do tipo ({0})
 type.lectures.enabled.on=Lig
 unoverride.member=Interromper altera\u00E7\u00E3o/sobreposi\u00E7\u00E3o
+user.notfound=$org.olat.group.ui.main\:user.notfound
 warning.atleastone.member=Voc\u00EA precisa escolher pelo menos um membro.
 warning.atleastone.resource=Voc\u00EA precisa escolher pelo menos um curso.
 warning.curriculum.element.type.deleted=Este tipo n\u00E3o est\u00E1 mais dispon\u00EDvel.