--Set is a child interface of the Collection interface. --It represents a collection that does not allow duplicate elements. --Index concept is not applicable in Set. Therefore, we cannot use methods ...
if we want to use we need to firdt change the set into list and then only we can make use of collections special methods like sort and reverse() ...
If 'Java' is not recognized as an internal or external command, operable program, or batch file, you need to take a closer look at the variable paths. Usually, it's the missing Bin directory that ...
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