public ActiveTunnel [ ] getX11ForwardingTunnels ( ) throws IOException { if ( incomingtunnels . containsKey ( X11_KEY ) ) { Vector < ActiveTunnel > v = incomingtunnels . get ( X11_KEY ) ; ActiveTunnel [ ] t = new ActiveTunnel [ v . size ( ) ] ; v . copyInto ( t ) ; return t ; } return new ActiveTunnel [ ] { } ; }
Get the active X11 forwarding channels .