Adapting to redback REST changes

archiva-modules/archiva-web/archiva-web-common/src/test/java/org/apache/archiva/remotedownload/DownloadArtifactsTest.java

@@ -168,7 +168,7 @@ public class DownloadArtifactsTest
         RoleManagementService roleManagementService = getRoleManagementService( authorizationHeader );
 
         if ( !roleManagementService.templatedRoleExists( ArchivaRoleConstants.TEMPLATE_REPOSITORY_OBSERVER,
-                                                         "internal" ).isExists() )
+                                                         "internal" ) )
         {
             roleManagementService.createTemplatedRole( ArchivaRoleConstants.TEMPLATE_REPOSITORY_OBSERVER, "internal" );
         }

archiva-modules/archiva-web/archiva-web-common/src/test/java/org/apache/archiva/remotedownload/DownloadSnapshotTest.java

@@ -131,7 +131,7 @@ public class DownloadSnapshotTest
         RoleManagementService roleManagementService = getRoleManagementService( authorizationHeader );
 
         if ( !roleManagementService.templatedRoleExists( ArchivaRoleConstants.TEMPLATE_REPOSITORY_OBSERVER,
-                                                         id ).isExists() )
+                                                         id ) )
         {
             roleManagementService.createTemplatedRole( ArchivaRoleConstants.TEMPLATE_REPOSITORY_OBSERVER, id );
         }