question: adds property change listener . concode_field_sep PropertyChangeSupport pcs concode_elem_sep CollectionNode parent concode_elem_sep String PROP_SELECTED concode_elem_sep String description concode_elem_sep String title concode_elem_sep boolean selected concode_elem_sep String[] tags concode_field_sep TreeNode getParent concode_elem_sep String getTitle concode_elem_sep void firePropertyChanged concode_elem_sep List getSelectedItems concode_elem_sep void setSelected concode_elem_sep boolean isSelected concode_elem_sep String[] getTags concode_elem_sep String toString concode_elem_sep void setParent concode_elem_sep void removeListener concode_elem_sep String getDescription
target: void function ( PropertyChangeListener arg0 ) { pcs . addPropertyChangeListener ( arg0 ) ; }