final JsonObject topLevelJsonElement = element.getAsJsonObject();
if (topLevelJsonElement.has(incentivesParamName) && topLevelJsonElement.get(incentivesParamName).isJsonArray()) {
final JsonArray array = topLevelJsonElement.get(incentivesParamName).getAsJsonArray();
for (int i = 0; i < array.size(); i++) {
final JsonObject incentiveElement = array.get(i).getAsJsonObject();
final InterestIncentives incentives = this.assembleFrom(incentiveElement, interestRateChartSlab, locale);
interestIncentivesSet.add(incentives);
}
}
}