pragma solidity ^0.4.18; import "zeppelin-solidity/contracts/mocks/StandardTokenMock.sol"; /* A contract you can inherit from that has some useful Events to print statements. */ contract Debug { event LogAddress(address _msg); event LogInt(int _msg); event LogString(string _msg); event LogUint(uint _msg); event LogBytes(bytes _msg); event LogBytes32(bytes32 _msg); event LogBool(bool _msg); }