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@Configuration
@ConfigurationProperties(prefix = "stable")
@Getter
@Setter
@ToString
public class StableCoinConfig {
    private Map<String, Integer> coinNameIdMap;
    private String handleFee;
    private List<String> coinNames;
    private Boolean feeFree;

    public List<String> getCoinNames(){
        if (coinNames == null){
            coinNames = new ArrayList<>(coinNameIdMap.keySet());
        }
        return coinNames;
    }
}