question: removes a protocolcommandlistener . concode_field_sep ListenerList __listeners concode_elem_sep Object __source concode_field_sep void addProtocolCommandListener concode_elem_sep void fireReplyReceived concode_elem_sep void fireCommandSent concode_elem_sep int getListenerCount
target: void function ( ProtocolCommandListener arg0 ) { __listeners . removeListener ( arg0 ) ; }