Uses of Class
java.util.Observable

Packages that use Observable

Package	Description
java.util	Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.

Uses of Observable in java.util

Methods in java.util with parameters of type Observable

Modifier and Type	Method	Description
void	Observer.update(Observable o, Object arg)	Deprecated. This method is called whenever the observed object is changed.