Added the restore function

modules/t/associated_xref.t

@@ -40,6 +40,8 @@ note( "Test database instantiated" );
 #
 ok( $db );
 
+$multi->hide("core", "meta_coord", "gene", "transcript", "exon", "exon_transcript", "translation", "supporting_feature", "dna_align_feature", 'xref', 'object_xref', 'identity_xref');
+
 my $dbEntryAdaptor = $db->get_DBEntryAdaptor();
 
 #
@@ -163,7 +165,6 @@ foreach my $dbentry (@gene_DBentries) {
 is($ont_xref_retrieved, 1, "Ontology DBEntry has been retrieved");
 is($ont_xref_hasAssoc, 1, "Count of the number associated xrefs");
 
-
-$multi->hide("core", "meta_coord", "gene", "transcript", "exon", "exon_transcript", "translation", "supporting_feature", "dna_align_feature", 'xref', 'object_xref', 'identity_xref');
+$multi->restore;
 
 done_testing();