# Uses of Class
java.util.HashSet

Packages that use HashSet
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.
javax.print.attribute.standard | Package `javax.print.attribute.standard` contains classes for specific printing attributes.

## Uses of HashSet in java.util

Subclasses of HashSet in java.util
Modifier and Type | Class | Description
--- | --- | ---
`class` | `LinkedHashSet<E>` | Hash table and linked list implementation of the `Set` interface, with predictable iteration order.

## Uses of HashSet in javax.print.attribute.standard

Subclasses of HashSet in javax.print.attribute.standard
Modifier and Type | Class | Description
--- | --- | ---
`class` | `JobStateReasons` | Class `JobStateReasons` is a printing attribute class, a set of enumeration values, that provides additional information about the job's current state, i.e., information that augments the value of the job's `JobState` attribute.