public virtual void close(ServerConnectionAdapter sca, bool b)
{
int num = b ? 1 : 0;
lock (this.connectionsLock)
{
if (!this.connections.remove((object) sca))
return;
System.get_out().println(new StringBuilder().append("Close: ").append((object) sca).toString());
sca.shutdown(num != 0);
}
}
