scala.collection.jcl.MapWrapper
class ValueSet

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

`` `class` ValueSet
  `extends` IterableWrapper[E]`with` Projection[E]

Value Summary
`val` | underlying : java.util.Collection

Method Summary
`override def` | has (e : E) : Boolean
`override def` | size : Int Returns the number of elements in this collection.

Methods inherited from Projection
projection, map, filter

Methods inherited from Projection
force, flatMap, takeWhile, append

Methods inherited from IterableWrapper
remove, removeAll, retainAll, isEmpty, clear, elements

Methods inherited from MutableIterable
--, -, retainOnly, size0

Methods inherited from Collection
toArray, toString, stringPrefix

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

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

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

Value Details

`` `val` underlying : java.util.Collection

Overrides
  IterableWrapper.underlying

Method Details

`override` `def` size : Int

  Returns the number of elements in this collection.

Returns
  number of collection elements.

Overrides
  IterableWrapper.size

`override` `def` has(e : E) : Boolean

Returns
  true if t is in the collection.