## Hierarchy For Package org.apache.cassandra.utils

Package Hierarchies:
  All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.cassandra.dht.AbstractBounds (implements java.io.Serializable)
    - org.apache.cassandra.dht.Range (implements java.lang.Comparable<T>, java.io.Serializable)
      - org.apache.cassandra.utils.MerkleTree.TreeRange
  - org.apache.cassandra.utils.AbstractStatsDeque (implements java.lang.Iterable<T>)
    - org.apache.cassandra.utils.BoundedStatsDeque
  - org.apache.cassandra.utils.BitSetSerializer
  - org.apache.cassandra.utils.DestructivePQIterator<T> (implements java.util.Iterator<E>)
  - org.apache.cassandra.utils.EstimatedHistogram
  - org.apache.cassandra.utils.ExpiringMap<K,V>
  - org.apache.cassandra.utils.FBUtilities
  - org.apache.cassandra.utils.Filter
    - org.apache.cassandra.utils.BloomFilter
  - org.apache.cassandra.utils.GuidGenerator
  - org.apache.cassandra.utils.LatencyTracker
  - org.apache.cassandra.utils.MerkleTree (implements java.io.Serializable)
  - org.apache.cassandra.utils.MerkleTree.RowHash
  - org.apache.cassandra.utils.MurmurHash
  - org.apache.cassandra.utils.Pair<T1,T2>
  - org.apache.cassandra.utils.SafeMessageDigest
  - org.apache.cassandra.utils.SimpleCondition (implements java.util.concurrent.locks.Condition)
  - com.google.common.collect.UnmodifiableIterator<E> (implements java.util.Iterator<E>)
    - com.google.common.collect.AbstractIterator<T>
      - org.apache.cassandra.utils.MerkleTree.TreeRangeIterator (implements java.lang.Iterable<T>, com.google.common.collect.PeekingIterator<E>)
      - org.apache.cassandra.utils.ReducingIterator<T1,T2> (implements java.lang.Iterable<T>, java.util.Iterator<E>)
  - org.apache.cassandra.utils.WrappedRunnable (implements java.lang.Runnable)
  - org.apache.cassandra.utils.XMLUtils

## Interface Hierarchy

- java.io.Closeable
  - org.apache.cassandra.utils.CloseableIterator<T> (also extends java.util.Iterator<E>)
- java.util.Iterator<E>
  - org.apache.cassandra.utils.CloseableIterator<T> (also extends java.io.Closeable)

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