- TIBCO BusinessEvents®
- Standard
- Collections
- List

# Collections.List.lastIndexOf()

## Signature

`int lastIndexOf ( Object list ,Object element )`

## Domain

ACTION

## Description

Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.

## Parameters

Name | Type | Description
--- | --- | ---
`list` | `Object` | The List object
`element` | `Object` | Element to search for

## Returns

Type | Description
--- | ---
`int` | The index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element

## Cautions

none