scala.collection.jcl
class HashSet

[source: `scala/collection/jcl/HashSet.scala`]

`` `class` HashSet[A](`val override` underlying : HashSet)
  `extends` SetWrapper[A]

  A hash set that is backed by a Java hash set.

Author
  Sean McDirmid

Additional Constructor Summary
`def` | this : HashSet[A] Creates an underlying Java hash set.

Methods inherited from SetWrapper
isEmpty, clear, size

Methods inherited from CollectionWrapper
has, elements, hasAll, add, addAll, toString, hashCode, equals

Methods inherited from IterableWrapper
remove, removeAll, retainAll

Methods inherited from Set
contains, ++, --, +, -, retain, subsetOf, transform, projection

Methods inherited from Collection
-=, +=

Methods inherited from MutableIterable
size0

Methods inherited from Set
update, +=, ++=, ++=, +, ++, incl, -=, --=, --=, -, --, excl, intersect, <<, clone, readOnly

Methods inherited from Set
apply, toArray

Methods inherited from Collection
stringPrefix, equalWith

Methods inherited from Iterable
concat, ++, map, flatMap, filter, takeWhile, dropWhile, take, drop, foreach, forall, exists, find, findIndexOf, indexOf, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, copyToBuffer, sameElements, toList, mkString, mkString, addString, addString, copyToArray, hasDefiniteSize

Methods inherited from Function1
compose, andThen

Methods inherited from AnyRef
getClass, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized

Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf

Additional Constructor Details

`` `def` this : HashSet[A]

  Creates an underlying Java hash set.