final JsonElement parsedQuery = this.fromJsonHelper.parse(command.json());
final JsonQuery query = JsonQuery.from(command.json(), parsedQuery, this.fromJsonHelper);
final LoanScheduleModel loanSchedule = this.calculationPlatformService.calculateLoanSchedule(query, false);
existingLoanApplication.updateLoanSchedule(loanSchedule);
existingLoanApplication.recalculateAllCharges();
}
final String chargesParamName = "charges";
if (changes.containsKey(chargesParamName)) {
existingLoanApplication.updateLoanCharges(possiblyModifedLoanCharges);