我正在尝试使用bufferedReader一次读取一行，如下面的
BufferedReader.readLine()
我得到了以下堆栈跟踪。
java.io.EOFException: Unexpected end of ZLIB input stream
at java.util.zip.ZipFile$1.fill(ZipFile.java:240)
at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:141)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
at org.apache.commons.vfs.util.MonitorInputStream.read(MonitorInputStream.java:74)
at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:264)
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:306)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158)
at java.io.InputStreamReader.read(InputStreamReader.java:167)
at java.io.BufferedReader.fill(BufferedReader.java:136)
at java.io.BufferedReader.readLine(BufferedReader.java:299)
at java.io.BufferedReader.readLine(BufferedReader.java:362)
我不知道这个问题是什么。