当我从网站下载大数据时，我得到这个错误信息:I/global(20094):DefaultbuffersizeusedinBufferedInputStreamconstructor.Itwouldbebettertobeexplicitifan8kbufferisrequired.D/dalvikvm(20094):GCfreed6153objects/3650840bytesin335msI/dalvikvm-heap(20094):ForcingcollectionofSoftReferencesfor3599051-byteallocationD/dalvikvm(20094)