treemap
How to create an iterable wrapper for TreeMap and HashMap (Java)?
I have a class MyMap which wraps TreeMap. (Say it\'s a collection of dogs and that the keys are strings).[详细]
2022-12-16 08:18 分类:问答How to set a class of my creation to be a key in a TreeMap (Java)
I created a class DateTime (which wraps GregorianCalendar). I also created a class Event. I would like to create a collection of events from which I can retrieve an event by its date.[详细]
2022-12-16 07:50 分类:问答TreeMap memory usage
How can one calculate how much memory a Java TreeMap needs to handle each mapping? I am doing an experiment with 128 threads, each dumping 2^17 longs in its own array.[详细]
2022-12-13 12:47 分类:问答Java TreeMap containsKey invariably returning true?
I\'m writing a Java program that\'s using the TreeMap interface, and I\'m having a problem with containsKey. It is returning true even when I give containsKey something that I know for certain is not[详细]
2022-12-12 20:17 分类:问答Java TreeMap (comparator) and get method ignoring the comparator
public final Comparator<String> ID_IGN_CASE_COMP = new Comparator<String>() { public int compare(String s1, String s2) {[详细]
2022-12-12 11:34 分类:问答