Module java.base
Package java.util.concurrent

# Interface ConcurrentNavigableMap

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public abstract interface ConcurrentNavigableMap<K, V>
extends java.util.NavigableMap<K, V>, java.util.concurrent.ConcurrentMap<K, V>

## Methods

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  public abstract java.util.NavigableSet<K> descendingKeySet()
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  public abstract java.util.concurrent.ConcurrentNavigableMap<K, V> descendingMap()
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  public abstract java.util.concurrent.ConcurrentNavigableMap<K, V> headMap(K arg0)
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  public abstract java.util.concurrent.ConcurrentNavigableMap<K, V> headMap(K arg0, boolean arg1)
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  public abstract java.util.NavigableSet<K> keySet()
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  public abstract java.util.NavigableSet<K> navigableKeySet()
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  public abstract java.util.concurrent.ConcurrentNavigableMap<K, V> subMap(K arg0, boolean arg1, K arg2, boolean arg3)
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  public abstract java.util.concurrent.ConcurrentNavigableMap<K, V> subMap(K arg0, K arg1)
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  public abstract java.util.concurrent.ConcurrentNavigableMap<K, V> tailMap(K arg0)
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  public abstract java.util.concurrent.ConcurrentNavigableMap<K, V> tailMap(K arg0, boolean arg1)

## Summary

No differences.