global class VoucherWithPriceOutput { global Double discountPercentage; global Integer expirationDuration; global Long issueTime; global Long nonce; global Double originalPricePerToken; global Double pricePerToken; global String signature; global String walletId; global Long weiPerToken; global VoucherWithPriceOutput() { } global Object clone() { } global Boolean equals(Object obj) { } global Double getBuildVersion() { } global Integer hashCode() { } global String toString() { } }