private Map<String, Iterable<String>> getParameterMap() { if (parameterMap == null) { parameterMap = makeUnmodifiableMap(makeParameterMap()); } return parameterMap; }
private Map<String, Iterable<String>> getParameterMap() { if (parameterMap == null) { parameterMap = makeUnmodifiableMap(makeParameterMap()); } return parameterMap; }