Package org.antlr.misc
package org.antlr.misc
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ClassDescriptionA very simple barrier wait.A BitSet to replace java.util.BitSet.Graph<T>A generic graph with edges; Each node as a single Object payload.Graph.Node<T>An ArrayList based upon int members.An immutable inclusive interval a..bA set of integers that relies on ranges being common to do "run-length-encoded" like compression (if you view an IntSet like a BitSet with runs of 0s and 1s).A generic set of ints that has an efficient implementation, BitSet, which is a compressed bitset and is useful for ints that are small, for example less than 500 or so, and w/o many ranges.MultiMap<K,
V> A hash table that maps a key to a list of elements not just a single.Java won't let you modify an Integer; not sure how that's more efficient, but...here's one that let's you modify it.A HashMap that remembers the order that the elements were added.