- TIBCO BusinessEvents®
- Standard
- Collections
- Set

# Collections.Set.createSetWithId()

## Signature

`Object createSetWithId ( String className, String setId )`

## Domain

ACTION

## Description

Create and return instance of user specified Set implementation for the given setID. If the list already exists, return the existing Set.

## Parameters

Name | Type | Description
--- | --- | ---
`className` | `String` | Specify the className that implements the Set interface
`setId` | `String` | The String ID of the set to create

## Returns

Type | Description
--- | ---
`Object` | Instance of user specified Set implementation

## Cautions

none