Increase time for FIN after last packet (berth server, centos os)

I created Restesy service with Jetty on CentOS, there is no problem with Windows Phone or IOS client, but with Android client the timeout happens at high speed.
I am tracking the connection using tcpdump and see that the packets when timeout occurs or not are similar, for example:
OUT

10:24:38.359095 IP 116.101.38.222.47360 > 123.30.210.5.8890: Flags [S], seq 888244766, win 14600, options [mss 1452,sackOK,TS val 4903276 ecr 0,nop,wscale 7], length 0
10:24:38.359138 IP 123.30.210.5.8890 > 116.101.38.222.47360: Flags [S.], seq 2238335766, ack 888244767, win 14480, options [mss 1460,sackOK,TS val 2336383696 ecr 4903276,nop,wscale 9], length 0
10:24:38.362449 IP 116.101.38.222.47360 > 123.30.210.5.8890: Flags [.], ack 1, win 115, options [nop,nop,TS val 4903278 ecr 2336383696], length 0
10:24:38.392668 IP 116.101.38.222.47360 > 123.30.210.5.8890: Flags [P.], seq 1:837, ack 1, win 115, options [nop,nop,TS val 4903280 ecr 2336383696], length 836
10:24:38.392697 IP 123.30.210.5.8890 > 116.101.38.222.47360: Flags [.], ack 837, win 32, options [nop,nop,TS val 2336383729 ecr 4903280], length 0
10:24:38.617932 IP 123.30.210.5.8890 > 116.101.38.222.47360: Flags [P.], seq 1:365, ack 837, win 32, options [nop,nop,TS val 2336383955 ecr 4903280], length 364
10:24:38.618078 IP 123.30.210.5.8890 > 116.101.38.222.47360: Flags [P.], seq 365:372, ack 837, win 32, options [nop,nop,TS val 2336383955 ecr 4903280], length 7
10:24:38.621261 IP 116.101.38.222.47360 > 123.30.210.5.8890: Flags [.], ack 365, win 123, options [nop,nop,TS val 4903303 ecr 2336383955], length 0
10:24:38.621894 IP 116.101.38.222.47360 > 123.30.210.5.8890: Flags [.], ack 372, win 123, options [nop,nop,TS val 4903303 ecr 2336383955], length 0
10:25:08.619071 IP 123.30.210.5.8890 > 116.101.38.222.47360: Flags [F.], seq 372, ack 837, win 32, options [nop,nop,TS val 2336413956 ecr 4903303], length 0
10:25:08.692600 IP 116.101.38.222.47360 > 123.30.210.5.8890: Flags [.], ack 373, win 123, options [nop,nop,TS val 4906311 ecr 2336413956], length 0

      

        
        
        
      

    

Normal

10:27:36.913571 IP 116.101.38.222.47371 > 123.30.210.5.8890: Flags [S], seq 2720593029, win 14600, options [mss 1452,sackOK,TS val 4910920 ecr 0,nop,wscale 7], length 0
10:27:36.913599 IP 123.30.210.5.8890 > 116.101.38.222.47371: Flags [S.], seq 4293963922, ack 2720593030, win 14480, options [mss 1460,sackOK,TS val 2336562250 ecr 4910920,nop,wscale 9], length 0
10:27:36.916232 IP 116.101.38.222.47371 > 123.30.210.5.8890: Flags [.], ack 1, win 115, options [nop,nop,TS val 4910920 ecr 2336562250], length 0
10:27:36.929731 IP 116.101.38.222.47371 > 123.30.210.5.8890: Flags [P.], seq 1:837, ack 1, win 115, options [nop,nop,TS val 4910922 ecr 2336562250], length 836
10:27:36.929750 IP 123.30.210.5.8890 > 116.101.38.222.47371: Flags [.], ack 837, win 32, options [nop,nop,TS val 2336562266 ecr 4910922], length 0
10:27:36.933454 IP 123.30.210.5.8890 > 116.101.38.222.47371: Flags [P.], seq 1:365, ack 837, win 32, options [nop,nop,TS val 2336562270 ecr 4910922], length 364
10:27:36.933532 IP 123.30.210.5.8890 > 116.101.38.222.47371: Flags [P.], seq 365:372, ack 837, win 32, options [nop,nop,TS val 2336562270 ecr 4910922], length 7
10:27:36.936567 IP 116.101.38.222.47371 > 123.30.210.5.8890: Flags [.], ack 365, win 123, options [nop,nop,TS val 4910922 ecr 2336562270], length 0
10:27:36.936963 IP 116.101.38.222.47371 > 123.30.210.5.8890: Flags [.], ack 372, win 123, options [nop,nop,TS val 4910922 ecr 2336562270], length 0
10:28:06.933824 IP 123.30.210.5.8890 > 116.101.38.222.47371: Flags [F.], seq 372, ack 837, win 32, options [nop,nop,TS val 2336592270 ecr 4910922], length 0
10:28:07.029333 IP 116.101.38.222.47371 > 123.30.210.5.8890: Flags [.], ack 373, win 123, options [nop,nop,TS val 4913932 ecr 2336592270], length 0

      

        
        
        
      

    

I can't figure out my problem, but I see that the server is sending a FIN packet after the last ACK packet of 30, so I want to increase that time to 60 or more. If you know how to increase this time, or you know my problem, please help me.
Thanks a
lot , Tsun