# java.beans

# java.beans

## Interfaces

|------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------|
| [PropertyChangeListener](https://developer.android.com/reference/kotlin/java/beans/PropertyChangeListener) | A "PropertyChange" event gets fired whenever a bean changes a "bound" property. |

## Classes

|----------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [IndexedPropertyChangeEvent](https://developer.android.com/reference/kotlin/java/beans/IndexedPropertyChangeEvent)   | An "IndexedPropertyChange" event gets delivered whenever a component that conforms to the JavaBeans™ specification (a "bean") changes a bound indexed property. |
| [PropertyChangeEvent](https://developer.android.com/reference/kotlin/java/beans/PropertyChangeEvent)                 | A "PropertyChange" event gets delivered whenever a bean changes a "bound" or "constrained" property.                                                            |
| [PropertyChangeListenerProxy](https://developer.android.com/reference/kotlin/java/beans/PropertyChangeListenerProxy) | A class which extends the`EventListenerProxy`specifically for adding a`PropertyChangeListener`with a "bound" property.                                          |
| [PropertyChangeSupport](https://developer.android.com/reference/kotlin/java/beans/PropertyChangeSupport)             | This is a utility class that can be used by beans that support bound properties.                                                                                |