Date: 31 Jan 2005 14:46:52 -0800
The following program hangs on Linux 2.4.20, jre 1.5.0-01-b08,
server VM with a suitably large input file (say, 4+ MB):
public class ReadTest
public static void main(String args)
BufferedReader in = new BufferedReader(new
catch (Exception e)
public static void getRow(BufferedReader in) throws Exception
int n = 0;
if (++n > 10) return;
It does not hang in the client VM. It does not hang if the readLine()
call occurs in the outermost loop. It does not hang consistently. It
does not always hang. But when it does hang, it appears to do so
indefinitely. When it hangs, I can suspend the process, and when I
resume it, the process continues normally to completion. Any idea
what is going on?
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