Java™ Platform
Standard Ed. 6

Uses of Class

Packages that use HashSet
java.util Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array). 
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
 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
 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.

Java™ Platform
Standard Ed. 6

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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