public void seek(long pos) throws IOException {final long curFP = getFilePointer();final long skip = pos - curFP;if (skip < 0) {throw new IllegalStateException(getClass() + " cannot seek backwards (pos=" + pos + " getFilePointer()=" + curFP + ")");}skipBytes(skip);}
public override void Seek(long pos){long skip = pos - GetFilePointer();if (skip < 0){throw new InvalidOperationException(this.GetType() + " cannot seek backwards");}SkipBytes(skip);}