# Uses of Package
java.beans

- Packages that use java.beans
  Package | Description
  --- | ---
  java.beans |

- Classes in java.beans used by java.beans
  Class and Description
  PropertyChangeEvent A "PropertyChange" event gets delivered whenever a bean changes a "bound" or "constrained" property.
  PropertyChangeListener A "PropertyChange" event gets fired whenever a bean changes a "bound" property.
  PropertyVetoException A PropertyVetoException is thrown when a proposed change to a property represents an unacceptable value.
  VetoableChangeListener A VetoableChange event gets fired whenever a bean changes a "constrained" property.

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