protected void setFilterInitParam(FilterMetaData filter, String name, String value) { ParamValueMetaData param = new ParamValueMetaData(); param.setParamName(name); param.setParamValue(value); List<ParamValueMetaData> params = filter.getInitParam(); if (params == null) { params = new ArrayList<ParamValueMetaData>(); filter.setInitParam(params); } params.add(param); }