Thread sleeps forever on LoggedDataInputStream

Hi,

I have found a few issues that deal with multi-threading in the javacvs 
library. I haven't found the problem I am facing at the moment.

I am running n parallel Client threads (RlogCommands or UpdateCommands) on a 
cvs repository. Sometimes it works fine, but sometimes my application blocks. 
If I debug the lot, it turns out that a few threads are waiting forever. 
Here's a snippet from the thread dump:

"Thread-91" prio=1 tid=0x08073038 nid=0x2fc0 waiting on condition 
[4efa2000..4efa2cd0]
	at java.lang.Thread.sleep(Native Method)
	at 
org.netbeans.lib.cvsclient.util.LoggedDataInputStream.readLine(LoggedDataInputStream.java:51)
	at 
org.netbeans.lib.cvsclient.connection.PServerConnection.openConnection(PServerConnection.java:188)
	at 
org.netbeans.lib.cvsclient.connection.PServerConnection.open(PServerConnection.java:300)
	at org.netbeans.lib.cvsclient.Client.ensureConnection(Client.java:270)
	at 
org.netbeans.lib.cvsclient.command.log.RlogCommand.execute(RlogCommand.java:263)
	at org.netbeans.lib.cvsclient.Client.executeCommand(Client.java:533)
	at 
nl.toolforge.karma.core.vc.cvsimpl.CVSRunner.executeOnCVS(CVSRunner.java:564)
	at nl.toolforge.karma.core.vc.cvsimpl.CVSRunner.log(CVSRunner.java:453)
	at 
nl.toolforge.karma.core.vc.cvsimpl.threads.CVSLogThread.run(CVSLogThread.java:65)


The more I increase "Thread.currentThread().sleep(200);" in 
LoggedDataInputStream.readLine(), the more certain I am from this blocking 
situation happening, although if I set it to 0, it happened to me as well.

I haven't got a clue as yet. 

In the mean time, I'll keep looking myself, as it is blocking for my project.

Any help is appreciated.

Regards,

Arjen.