Exception when retry download

09-01 09:59:05.386 23078-23168/? E/AndroidRuntime: java.lang.IllegalArgumentException: byteCount < 0: -5830920
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at com.android.okio.RealBufferedSource.read(RealBufferedSource.java:44)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at com.android.okhttp.internal.http.HttpConnection$FixedLengthSource.read(HttpConnection.java:469)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at com.android.okhttp.internal.Util.skipAll(Util.java:227)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at com.android.okhttp.internal.http.HttpConnection.discard(HttpConnection.java:239)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at com.android.okhttp.internal.http.HttpConnection$FixedLengthSource.close(HttpConnection.java:491)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at com.android.okio.RealBufferedSource.close(RealBufferedSource.java:204)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at com.android.okio.RealBufferedSource$1.close(RealBufferedSource.java:187)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at ?.util.multithreaddownload.util.IOCloseUtils.close(IOCloseUtils.java:14)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at ?.util.multithreaddownload.core.DownloadTaskImpl.transferData(DownloadTaskImpl.java:199)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at ?.util.multithreaddownload.core.DownloadTaskImpl.executeDownload(DownloadTaskImpl.java:148)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at ?.util.multithreaddownload.core.DownloadTaskImpl.run(DownloadTaskImpl.java:96)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
09-01 09:59:05.386 23078-23168/? E/AndroidRuntime:at java.lang.Thread.run(Thread.java:818)