import org.bitcoinj.core.GetDataMessage; //导入依赖的package包/类
@Nullable
@Override
public List<Message> getData(Peer peer, GetDataMessage m) {
    //Log.i("getData", m.toString());
    //Log.i("onChainDownloadStarted", peer.toString());
    return null;
}
 

import org.bitcoinj.core.GetDataMessage; //导入依赖的package包/类
@Override
public List<Message> getData(Peer peer, GetDataMessage m) {
    return null;
}
 

import org.bitcoinj.core.GetDataMessage; //导入依赖的package包/类
@Override
public List<Message> getData(Peer peer, GetDataMessage message) {
  return null;
}