Exception java.lang.IllegalThreadStateException

Question

Hi,
Can any one help me to find the reason of this exception:
Exception java.lang.IllegalThreadStateException
I call some procedure in loop:
while(MsgQueue.size() >0 && runSearch)
if(!runSearch){resetVars(); return;}
final String[] nodes1=this.getRandomDataSet();
try {
pF = new parseSearch(url, false, nodes1);
pF.parseSearchMain();
}catch(Exception e)
onlineLog.write("Exception "+e.toString()+" was the reason why we missed the "+url);
continue;
onlineMain.updateT(url);
counter++;
url=(String)MsgQueue.recv();
}catch(Exception e)
onlineLog.write("Exception "+e.toString()+" was the reason why thread stopped");
And the exception java.lang.IllegalThreadStateException occurs somewhere in loop, but not in try/catch block in a loop.
Please help,
M.

Answer 1

Hi there,
I've installed Java 1.5.0_04 and I run my app on it. Still I do not get this exception :) I do not know what JRE is available now, I save that there is Java 1.5 update 6, it is available at java.com, but I do not know what is this in 1.5xxx notation.
Anyway, I am unable to repeat this exception. So, please let me know if you have information on IllegalThreadStateException. I am not sure how this happens, may be my MsgQueue throws this exception sometimes when it sleeps and spme thread accesses it. I do not know. But this is annoying bug and I have to locate its origin. So any help is appreciated :)
Thanks,
M.