final class IdentitySet
extends java.lang.Object
This is a set that uses identity rather than equality semantics.
Modifier and Type | Class and Description |
---|---|
private static class |
IdentitySet.IdentityWrapper |
Modifier and Type | Field and Description |
---|---|
private java.util.HashSet |
contents |
Constructor and Description |
---|
IdentitySet() |
Modifier and Type | Method and Description |
---|---|
(package private) void |
add(java.lang.Object object) |
boolean |
contains(java.lang.Object object) |