Forcetalks | manu Manu | Activity https://www.forcetalks.com/manu-manu/activity/ Activity feed for manu Manu. Sun, 14 Jun 2026 07:20:48 +0530 https://buddypress.org/?v=2.16.0 en-US 30 hourly 2 1f3e6fedc12da3b41e99a1ae44c4bbe8 manu Manu replied to the discussion What is the use of retainAll(ele) in Salesforce? in the forum Salesforce® Discussions https://www.forcetalks.com/salesforce-topic/what-is-the-use-of-retainallele-in-salesforce/#post-89817 Fri, 29 Jan 2021 17:29:53 +0530 Reply to What is the use of retainAll(ele) in Salesforce?

In simple words, it compares a set with another set/list and check for common elements. if there is any common element between them, it keeps the element and removes the uncommon element.

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