private void removeData(String closingConnectionIP) {
            System.out.println("in Here!, closing connection "+closingConnectionIP);
            for(int i = 0; i < nodeTable.size(); i++) {
                System.out.println("Iterate : "+nodeTable.get(i).getIP());
                if(closingConnectionIP.compareTo(nodeTable.get(i).getIP()) == 0){
                    PeerDiscoveryPacket packetToSend = nodeTable.get(i);
                    packetToSend.setIsRemoved(true);
                    prepareToSendRemovalDataToPeers(packetToSend);
                    nodeTable.remove(i);
                }
            }
            
            
        }