public static List<Plugin> GetPluginList(PCS pcs, SecurityWrapper c, String item_type, PolicyType pt) { if (item_type == null) { return Collections.EMPTY_LIST; } GetPluginListRequestMsg req = new GetPluginListRequestMsg(); req.setClassification(c); req.setPlugintype(item_type); req.setOptionalPolicyTypeFilter(pt); GetPluginList r = new GetPluginList(); r.setRequest(req); try { GetPluginListResponse pluginList = pcs.getPluginList(r); return pluginList.getResponse().getPlugins(); } catch (Exception ex) { LogHelper.getLog().error(ex); } return Collections.EMPTY_LIST; }