Hi Everyone, I would like to propose and work on a feature request of supporting the lower and higher count in java class TreeMap. "lower count" is the number of elements that are strictly less than the given value. "upper count" is the number of elements that are strictly greater than the given value.
*Method definitions-* int getLowerCount(K key); int getHigherCount(K key); *Follow-up feature -* Class TreeSet<E> constructor initializes the TreeMap<K,V> in the TreeSet constructor. It puts the dummy value as *new Object()* whenever we add the entry in TreeSet. I would like to work on the feature to provide the *Duplicate count* in case of the same Key and the same Value. I will be happy to work on both and raise a PR. I need some guidance if the proposed feature looks good and I can start working on it and also would like to know about the process whether I can directly raise the PR. Thanks -- Regards, Mayank Bansal
