Hello,

I have a very curious situation and I have been scratching my head. To
investigate occassional application hangs on Tomcat 5.5 running on Solaris
10, I take Tomcat process thread dumps periodically and see many threads
stuck for a long time like as follows. I looked left and right into all
Tomcat jars and application war files to see if I can find the package
com.evermind.server.rmi, but without any success.

I have been scratching my head as to where this is coming from.

Thread t@(protected))
- java.net.SocketInputStream.socketRead0(java.io.FileDescriptor, byte[],
int, int, int) @bci=0 (Compiled frame; information may be imprecise)
- java.net.SocketInputStream.read(byte[], int, int) @bci=84, line=129
(Compiled frame)
- java.io.BufferedInputStream.fill() @bci=175, line=218 (Compiled frame)
- java.io.BufferedInputStream.read() @bci=12, line=235 (Compiled frame)
- java.io.ObjectInputStream$PeekInputStream.peek() @bci=19, line=2196
(Compiled frame)
- java.io.ObjectInputStream$BlockDataInputStream.refill() @bci=72, line=2443
(Compiled frame)
- java.io.ObjectInputStream$BlockDataInputStream.read() @bci=19, line=2515
(Compiled frame)
- java.io.ObjectInputStream$BlockDataInputStream.readByte() @bci=1,
line=2664 (Compiled frame)
- com.evermind.server.rmi.RMIConnection.run(java.lang.Thread) @bci=115,
line=399 (Compiled frame)
- com.evermind.server.rmi.RMIConnection.run() @bci=56, line=349 (Interpreted
frame)
- com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run() @bci=24,
line=186 (Interpreted frame)
- java.lang.Thread.run() @bci=11, line=595 (Interpreted frame)

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