java - how to get just one item from array of strings if the other is the same -


i want know if there function in java retrieve 1 string array of strings if other strings same i.e. if have in array : yes,yes,yes,yes,no,no,no,no .. want 1 yes , 1 no , display them! , not using loop , comparing ! , want know if function exists in java .

insert set.then u that

string[] array = {"yes","yes","yes","yes","no","no","no","no"}; set<string> myset = new hashset<string>(arrays.aslist(array));

set not allow duplicates.

finally set contains yes , no(only 2 elements)


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