add a propertychangelistener for a specific property . the listener will be invoked only when a call on firepropertychange names that specific property . the same listener object may be added more than once . for each property , the listener will be invoked the number of times it was added for that property . if propertyname or listener is null , no exception is thrown and no action is taken . concode_field_sep DataSource ROOT concode_elem_sep DataSource owner concode_elem_sep Set<ComparableWeakReference<DataRemovedListener>> removedListeners concode_elem_sep boolean isRemoved concode_elem_sep boolean visible concode_elem_sep PropertyChangeSupport changeSupport concode_elem_sep String PROPERTY_VISIBLE concode_elem_sep Storage storage concode_elem_sep DataSourceContainer repository concode_elem_sep RequestProcessor EVENT_QUEUE concode_elem_sep DataSource master concode_field_sep void setVisible concode_elem_sep Set<ComparableWeakReference<DataRemovedListener>> getRemovedListeners concode_elem_sep void addImpl concode_elem_sep DataSourceContainer getRepository concode_elem_sep Storage createStorage concode_elem_sep boolean checkRemove concode_elem_sep boolean hasRemovedListeners concode_elem_sep boolean isVisible concode_elem_sep DataSource getOwner concode_elem_sep void removePropertyChangeListener concode_elem_sep void removePropertyChangeListener concode_elem_sep void remove concode_elem_sep void removeImpl concode_elem_sep boolean isRemoved concode_elem_sep boolean supportsUserRemove concode_elem_sep void notifyWhenRemoved concode_elem_sep Storage getStorage concode_elem_sep DataSource getMaster concode_elem_sep PropertyChangeSupport getChangeSupport
void function ( String arg0 , PropertyChangeListener arg1 ) { getChangeSupport ( ) . addPropertyChangeListener ( arg0 , arg1 ) ; }