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  • Vijayakumar Kumar
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How to count the number of occurrences of elements present in a List

Hi All,

Does anyone have any idea to how to count the number of occurrences of all the elements present in a list ? For Example, I have a list of names.
List is having 10 elements with values {A,B,C,D,A,B,A,A,A,A}. Now here A came 6 times, B came 2 times , C came 1 time and D also 1 time. But I don't know how to do it in apex.
Please help how can I get the count of repeated values in apex.