i want to capture packet but code gives error

i want to capture packet but code gives error

References

Reference NO 1

http://stackoverflow.com/questions/15189202/i-want-to-capture-packet-but-code-gives-error

Reference NO 2

http://www.binarytides.com/packet-sniffer-code-c-linux/

Reference NO 3

http://www.linuxforu.com/2011/02/capturing-packets-c-program-libpcap/

Reference NO 4

http://www.tcpdump.org/pcap.html

Reference NO 5

http://www.jython.org/jythonbook/en/1.0/ExceptionHandlingDebug.html

Reference NO 6

http://yuba.stanford.edu/~casado/pcap/section3.html

Reference NO 7

http://code.google.com/p/ostinato/wiki/FAQ

Reference NO 8

http://www.oracle.com/technetwork/java/javase/compatibility-417013.html