question: method to add the passed userbean to the current user list concode_field_sep String DEFAULT_COLOR concode_elem_sep Vector colorList concode_elem_sep boolean stamp concode_elem_sep String[] ALL_COLORS concode_elem_sep Log log concode_elem_sep ChatState singleton concode_elem_sep Random generator concode_elem_sep Vector userList concode_field_sep boolean removeUserChild concode_elem_sep String generateColorCode concode_elem_sep boolean toggleTimeStamp concode_elem_sep void updateAll concode_elem_sep int getNumParticipants concode_elem_sep ChatState getInstance concode_elem_sep boolean getTimeStampEnabled
target: void function ( UserBean arg0 ) { arg0 . setColor ( generateColorCode ( ) ) ; userList . add ( arg0 ) ; }