<NA>
<NA>
function bytes32ToString(bytes32 data) internal pure returns (string) {
        bytes memory bytesString = new bytes(32);
        for (uint j=0; j<32; j++){
            if (data[j] != 0) {
                bytesString[j] = data[j];
            }
        }
        return string(bytesString);
    }
/**
 * Convert bytes32 to string. Set modifier pure which means cannot
 * access the contract storage.
 */