java.beans

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## Package java.beans

Contains classes for run-time Java Beans support.

See:
Description

Interface Summary
PropertyChangeListener | A "PropertyChange" event gets fired whenever a bean changes a "bound" property.
VetoableChangeListener | A VetoableChange event gets fired whenever a bean changes a "constrained" property.
Visibility | Under some circumstances a bean may be run on servers where a GUI is not available.

Class Summary
Beans | This class provides some general purpose beans control methods.
PropertyChangeEvent | A "PropertyChange" event gets delivered whenever a bean changes a "bound" or "constrained" property.
PropertyChangeSupport | This is a utility class that can be used by beans that support bound properties.
VetoableChangeSupport | This is a utility class that can be used by beans that support constrained properties.

Exception Summary
PropertyVetoException | A PropertyVetoException is thrown when a proposed change to a property represents an unacceptable value.

## Package java.beans Description

Contains classes for run-time Java Beans support. For example, the event classes are used by beans that fire property and vetoable change events (see PropertyChangeEvent).

Since:
  JDK1.1

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