I have a problem using the Http URLConnection and DataOutputStream classes in an applet running in the Java Plugin built into Mozilla 0.9.7 The applet is supposed to communicate with a servlet over HTTP. I send a POST request to the server with a query and read the response. The code is : URL servletURL = new URL(serv); con = servletURL.openConnection(); con.setDoOutput(true); con.setDoInput(true); con.setUseCaches(false); con.setRequestProperty("REQUEST_METHOD", "POST"); ... pst = new PrintStream(con.getOutputStream()); // write the query pst.print( querry ); pst.flush(); pst.close(); InputStream in = con.getInputStream(); .... The problem occurs when I write the query (a String). The follow messages occur: OJIPlugin acq Spontaneous pipe=10 Trying to enter spont monitor: 0 OJIPlugin release for:Thread[Thread-15,1,http://vasi.sec.co.ro:8080/voh-ui/-threadGroup] OJIPlugin releasePipe - exiting spont monitor Current thread:Thread[Finalizer,8,system] OJIPlugin: No AThread OJIPlugin acq Spontaneous pipe=10 This message appears several times and Mozilla blocks all the interface. It should connect to servlet and a message should apper on Tomcat's console.

Reporter: Please always specify which "Build ID" you are using, as found in the title bar of the Mozilla window.

I am having this same problem see my but 113957 it has build and examples

Please specify java version you're using and attach java console verbose output (level 5) to the bug

wfm, as nobody can reproduce it. reopen if you can.