method to get the count of the participants concode_field_sep MessageLog messageLog concode_elem_sep String password concode_elem_sep boolean autoPlay concode_elem_sep String prefix concode_elem_sep Participant moderator concode_elem_sep String name concode_elem_sep List participants concode_field_sep void setName concode_elem_sep void setModerator concode_elem_sep boolean getAutoPlay concode_elem_sep void setPassword concode_elem_sep void setMessageLog concode_elem_sep String getName concode_elem_sep String getPrefix concode_elem_sep List getParticipants concode_elem_sep Slide getInfoSlide concode_elem_sep MessageLog getMessageLog concode_elem_sep Participant getParticipantAt concode_elem_sep String getPassword concode_elem_sep String getNumberChatParticipants concode_elem_sep void setAutoPlay concode_elem_sep void setParticipants concode_elem_sep Message getMessageAt concode_elem_sep Participant getModerator concode_elem_sep int getMessageLogSize
int function ( ) { return participants . size ( ) ; }