code: public String[] getLocalForwardings() {
  		String[] r = new String[socketlisteners.size()];
  		int index = 0;
  
  		for (Enumeration<String> e = socketlisteners.keys(); e
  				.hasMoreElements();) {
  			r[index++] = e.nextElement();
  
  		}
  		return r;
  	}
docs: Return the currently active local forwarding listeners.
  
  @return String[]