Wallet: Add an assert calculateFee().
Wallet: Add an assert calculateFee().

GroestlCoin/groestlcoinj,natzei/bitcoinj,kmels/bitcoinj,kmels/bitcoinj,yenliangl/bitcoinj,yenliangl/bitcoinj,peterdettman/bitcoinj,bitcoinj/bitcoinj,natzei/bitcoinj,peterdettman/bitcoinj,bitcoinj/bitcoinj,GroestlCoin/groestlcoinj,schildbach/bitcoinj,GroestlCoin/groestlcoinj,schildbach/bitcoinj