code: public List<String> getFilterParameters() {
          final List<String> parameters = new ArrayList<>();
          filterKeysToValues.forEach((filterKey, filterValues) -> {
              filterValues.forEach(filterValue -> {
                  final String parameterString = String.format("%s:%s", filterKey, filterValue);
                  parameters.add(parameterString);
              });
          });
  
          return parameters;
      }
docs: This will return the filter key/value pairs as Black Duck expects them: [key1:value1,key1:value2,key2:value3] etc