Guava introduces many advanced collections based on developers' experience in application development works. Given below is a list of useful collections −
|Sr.No||Collection name & Description|
An extension to Set interface to allow duplicate elements.
An extension to Map interface so that its keys can be mapped to multiple values at a time.
An extension to Map interface to support inverse operations.
Table represents a special map where two keys can be specified in combined fashion to refer to a single value.