# Hierarchy For Package org.jgrapht.util

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.util.AbstractCollection<E> (implements java.util.Collection<E>)
    - java.util.AbstractList<E> (implements java.util.List<E>)
      - java.util.ArrayList<E> (implements java.lang.Cloneable, java.util.List<E>, java.util.RandomAccess, java.io.Serializable)
        - org.jgrapht.util.ArrayUnenforcedSet<E> (implements java.util.Set<E>)
  - org.jgrapht.util.FibonacciHeap<T>
  - org.jgrapht.util.FibonacciHeapNode<T>
  - org.jgrapht.util.MathUtil
  - java.lang.Number (implements java.io.Serializable)
    - org.jgrapht.util.ModifiableInteger (implements java.lang.Comparable<T>)
  - org.jgrapht.util.PrefetchIterator<E> (implements java.util.Enumeration<E>, java.util.Iterator<E>)
  - org.jgrapht.util.TypeUtil<T>
  - org.jgrapht.util.VertexPair<V>

## Interface Hierarchy

- org.jgrapht.util.PrefetchIterator.NextElementFunctor<EE>
- org.jgrapht.util.WeightCombiner

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