scala.collection.jcl.SortedMapWrapper
class KeySet

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

`protected` `class` KeySet
  `extends` KeySet `with` SetWrapper[K]

Value Summary
`val` | underlying : Set Override to specify the collection being accessed through this wrapper. * Collection operations are then routed through the wrapped Java collection.

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 KeySet
compare, firstKey, lastKey, rangeImpl

Methods inherited from Projection
projection, filter

Methods inherited from SortedSet
keySet, subsetOf

Methods inherited from Sorted
to

Methods inherited from Ranged
from, until, range

Methods inherited from Sorted
hasAll

Methods inherited from Projection
map

Methods inherited from Projection
force, flatMap, takeWhile, append

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

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

Methods inherited from Iterable
concat, ++, 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 Function1
compose, andThen

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

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

Value Details

`` `val` underlying : Set

  Override to specify the collection being accessed through this wrapper. * Collection operations are then routed through the wrapped Java collection.

Overrides
  SetWrapper.underlying