java join list of strings
String result = String.join(",", list);java join list of strings
String result = String.join(",", list);join list of string into a single string with comma
List < String > strList = new List < String > { 'Test 1', 'Test 2', 'Test 3' };
String str = String.join( strList, ', ' );
system.debug( 'Joined with coma is ' + str );Copyright © 2021 Codeinu
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