> @@ -56,6 +56,8 @@ protected BaseProfitBricksRequestBinder(String paramName) {
> protected abstract String createPayload(T payload);
>
> protected String formatIfNotEmpty(String pattern, Object param) {
> + if (param == null )
> + return "";
> return Strings.isNullOrEmpty(param.toString()) ? "" :
> String.format(pattern, param);
[minor] You could do it in a more elegant way as:
```java
return Strings.emptyToNull(param) == null ? "" : String.format(pattern, param);
```
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https://github.com/jclouds/jclouds-labs/pull/119/files#r22942932
