private void showTagInput() { TagCriteria criteria = new TagCriteria(); criteria.addSortNamespace(PageOrdering.ASC); criteria.addSortSemantic(PageOrdering.ASC); criteria.addSortName(PageOrdering.ASC); GWTServiceLookup.getTagService() .findTagsByCriteria( criteria, new AsyncCallback<PageList<Tag>>() { public void onFailure(Throwable caught) { CoreGUI.getErrorHandler().handleError(MSG.view_tags_error_1(), caught); } public void onSuccess(PageList<Tag> result) { String[] values = new String[result.size()]; int i = 0; for (Tag tag : result) { values[i++] = tag.toString(); } tagInputDialog.setTagSuggestions(values); } }); tagInputDialog.show(); tagInputDialog.place(addImg); markForRedraw(); }