eclipse a java

cafte. potrebujem surne pomoct. mam program v jave, tuknem nanho v package exploreri pravym tlacidlom, vyberem run as->java application->activacion (na sun.rmi.server). vo windvse by to uz islo. v linuxe mi vsak vypise nieco taketo: Activation.main: warning: sun.rmi.activation.execPolicy system property unspecified and no ExecPermissions/ExecOptionPermissions granted; subsequent activation attempts may fail due to unsuccessful ExecPermission/ExecOptionPermission permission checks. For documentation on how to configure rmid security, refer to: http://java.sun.com/j2se/1.4/docs/tooldocs/solaris/rmid.html http://java.sun.com/j2se/1.4/docs/tooldocs/win32/rmid.html Activation.main: an exception occurred: Port already in use: 1098; nested exception is: java.net.BindException: Address already in use java.rmi.server.ExportException: Port already in use: 1098; nested exception is: java.net.BindException: Address already in use at sun.rmi.transport.tcp.TCPTransport.listen(TCPTransport.java:243) at sun.rmi.transport.tcp.TCPTransport.exportObject(TCPTransport.java:178) at sun.rmi.transport.tcp.TCPEndpoint.exportObject(TCPEndpoint.java:382) at sun.rmi.transport.LiveRef.exportObject(LiveRef.java:116) at sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:145) at sun.rmi.registry.RegistryImpl.setup(RegistryImpl.java:92) at sun.rmi.registry.RegistryImpl.(RegistryImpl.java:78) at java.rmi.registry.LocateRegistry.createRegistry(LocateRegistry.java:164) at sun.rmi.server.Activation.main(Activation.java:2049) Caused by: java.net.BindException: Address already in use at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:331) at java.net.ServerSocket.bind(ServerSocket.java:318) at java.net.ServerSocket.(ServerSocket.java:185) at java.net.ServerSocket.(ServerSocket.java:97) at sun.rmi.transport.proxy.RMIDirectSocketFactory.createServerSocket(RMIDirectSocketFactory.java:27) at sun.rmi.transport.proxy.RMIMasterSocketFactory.createServerSocket(RMIMasterSocketFactory.java:333) at sun.rmi.transport.tcp.TCPEndpoint.newServerSocket(TCPEndpoint.java:615) at sun.rmi.transport.tcp.TCPTransport.listen(TCPTransport.java:231) ... 8 more nemate niekto skusenosti s nastavovanim JDK pol linuxom?? ten port urcite nie je obsadeny, a ak skusim pustit rmi server zo shellu na inom porte, vypisuje to iste.. Policy system som uz nastavoval cez policytool a dal som vsetko povolit.diki za pomoc