Yes it helped me , I was starting server on my linux system and trying to access it from another windows PC, Now I started with
./run.sh -b <MY_IP_Of_LINUX_PC> and it worked now I am able to access it from any system. even ./run.sh -b 0.0.0.0 will work fine.
PS: confusing thing is I tried lynx localhost:8080 from that linux PC and it did'nt worked earlier , it made me all lot of confusion.
thanks a lot.