test("equals, should return same value as BigNumber", () => {
        const input = new BigNumber(Number.MAX_VALUE);

        const output = new JavaBigDecimal(input.toString(10)).get();

        expect(output).toEqual(new BigNumber(Number.MAX_VALUE));
      });

 const volumes = _.reduce(marketOutcomes, (acc, trade) => {
   const tradeAmount = new BigNumber(trade.amount);
   const tradePrice = new BigNumber(trade.price);
   const price = tradePrice.minus(minPrice);
   return {
     shareVolume: acc.shareVolume.plus(tradeAmount),
     volume: acc.volume.plus(tradeAmount.multipliedBy(price)),
   };
 }, { shareVolume: ZERO, volume: ZERO });

 public increaseApprovalTx(
   _spender: BigNumber | string,
   _addedValue: BigNumber | number
 ): DeferredTransactionWrapper<ITxParams> {
   return new DeferredTransactionWrapper<ITxParams>(this, "increaseApproval", [
     _spender.toString(),
     _addedValue.toString()
   ]);
 }

 public allowanceTx(
   owner: BigNumber | string,
   spender: BigNumber | string
 ): DeferredTransactionWrapper<ITxParams> {
   return new DeferredTransactionWrapper<ITxParams>(this, "allowance", [
     owner.toString(),
     spender.toString()
   ]);
 }

 public mintTx(
   _to: BigNumber | string,
   _amount: BigNumber | number
 ): DeferredTransactionWrapper<ITxParams> {
   return new DeferredTransactionWrapper<ITxParams>(this, "mint", [
     _to.toString(),
     _amount.toString()
   ]);
 }

 public approveTx(
   _spender: BigNumber | string,
   _value: BigNumber | number
 ): DeferredTransactionWrapper<ITxParams> {
   return new DeferredTransactionWrapper<ITxParams>(this, "approve", [
     _spender.toString(),
     _value.toString()
   ]);
 }

 public allowance(
   _owner: BigNumber | string,
   _spender: BigNumber | string
 ): Promise<BigNumber> {
   return promisify(this.rawWeb3Contract.allowance, [
     _owner.toString(),
     _spender.toString()
   ]);
 }

 public transferTx(
   _to: BigNumber | string,
   _value: BigNumber | number
 ): DeferredTransactionWrapper<ITxParams> {
   return new DeferredTransactionWrapper<ITxParams>(this, "transfer", [
     _to.toString(),
     _value.toString()
   ]);
 }

 public getDidClaimBooty(
   stakerAddress: BigNumber | string,
   period: BigNumber | number
 ): Promise<boolean> {
   return promisify(this.rawWeb3Contract.getDidClaimBooty, [
     stakerAddress.toString(),
     period.toString()
   ]);
 }

 cssClass(): string {
   if (this.amount.greaterThan(0.0)) {
     return 'positive';
   } else if (this.amount.lessThan(0.0)) {
     return 'negative';
   } else {
     return 'zero';
   }
 }