Firewall implementation in java

Need help about firewall implementation in java,Is it possible to develop application level firewall in java?how?
[120 byte] By [ravi_nexta] at [2007-10-2 9:29:13]
# 1
No.You can control a firewall in C or such from Java. But you must have native codes in part of it.This question is asked repeatedly.. you really should have searched because the answer is always the same. You can't do it directly in Java.
ravi_nexta at 2007-7-16 23:35:46 > top of Java-index,Java Essentials,New To Java...
# 2
Here see this old thread on this very topic. http://forum.java.sun.com/thread.jspa?threadID=656201&messageID=3857010
ravi_nexta at 2007-7-16 23:35:46 > top of Java-index,Java Essentials,New To Java...