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Class Summary |
| EntryValueComparator<K,V extends Comparable<V>> |
A comparator that sorts Map.Entry by their values. |
| MapOfLists<E,T> |
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| Pair<S,T> |
A class that holds two typed objects together; mostly useful to return multiple values from a method, without having
to make a dedicated class, or using an untyped collection or array that would require casting the contents in the
calling method. |
| Quadruple<S,T,U,V> |
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| SmallestElementSet<E extends Comparable<E>> |
A subclass of TreeSet that keeps only the smallest elements, up to a specified number of maximum elements. |
| Triple<S,T,U> |
A class that holds three typed objects together, similar to the Pair. |