# Uses of Class
org.apache.lucene.internal.hppc.CharHashSet

Packages that use CharHashSet
Package
Description
org.apache.lucene.internal.hppc
Internal copy of a subset of classes from the HPPC library.

## Uses of CharHashSet in org.apache.lucene.internal.hppc

Methods in org.apache.lucene.internal.hppc that return CharHashSet
Modifier and Type
Method
Description
`CharHashSet`
CharHashSet.`clone()`
`static CharHashSet`
CharHashSet.`from(char... elements)`
Create a set from a variable number of arguments or an array of `char`.
Methods in org.apache.lucene.internal.hppc with parameters of type CharHashSet
Modifier and Type
Method
Description
`int`
CharHashSet.`addAll(CharHashSet set)`
Adds all elements from the given set to this set.
`int`
CharHashSet.`removeAll(CharHashSet other)`
Removes all keys present in a given container.
Constructors in org.apache.lucene.internal.hppc with parameters of type CharHashSet
Modifier
Constructor
Description
``
`CharHashSet(CharHashSet set)`
New instance copying elements from another set.