clean

Signed-off-by: Etienne Homer <[email protected]>

Author: etiennehomer

src/main/java/org/gridsuite/useradmin/server/service/UserAdminService.java

@@ -52,11 +52,6 @@ public List<ConnectionEntity> getConnections(String userId) {
         return connectionsService.removeDuplicates();
     }
 
-    public static <T> Predicate<T> distinctByKey(Function<? super T, ?> keyExtractor) {
-        Set<Object> seen = ConcurrentHashMap.newKeySet();
-        return t -> seen.add(keyExtractor.apply(t));
-    }
-
     public void createUser(String sub, String userId) {
         if (!isAdmin(userId)) {
             throw new UserAdminException(FORBIDDEN);

src/test/java/org/gridsuite/useradmin/server/UserAdminTest.java

@@ -213,5 +213,10 @@ public void testGetConnections() throws Exception {
                 new TypeReference<>() {
                 });
         assertEquals(2, connectionEntities.size());
+
+        mockMvc.perform(get("/" + UserAdminApi.API_VERSION + "/users")
+                        .header("userId", NOT_ADMIN)
+                        .contentType(APPLICATION_JSON))
+                .andExpect(status().isForbidden());
     }
 }