Interface Long2BooleanMap

All Superinterfaces:
Function<java.lang.Long,​java.lang.Boolean>, java.util.function.Function<java.lang.Long,​java.lang.Boolean>, Long2BooleanFunction, java.util.function.LongPredicate, java.util.Map<java.lang.Long,​java.lang.Boolean>
All Known Subinterfaces:
Long2BooleanSortedMap
All Known Implementing Classes:
AbstractLong2BooleanMap, AbstractLong2BooleanSortedMap, Long2BooleanArrayMap, Long2BooleanAVLTreeMap, Long2BooleanLinkedOpenHashMap, Long2BooleanMaps.EmptyMap, Long2BooleanMaps.Singleton, Long2BooleanMaps.SynchronizedMap, Long2BooleanMaps.UnmodifiableMap, Long2BooleanOpenCustomHashMap, Long2BooleanOpenHashMap, Long2BooleanRBTreeMap, Long2BooleanSortedMaps.EmptySortedMap, Long2BooleanSortedMaps.Singleton, Long2BooleanSortedMaps.SynchronizedSortedMap, Long2BooleanSortedMaps.UnmodifiableSortedMap

public interface Long2BooleanMap
extends Long2BooleanFunction, java.util.Map<java.lang.Long,​java.lang.Boolean>
A type-specific Map; provides some additional methods that use polymorphism to avoid (un)boxing, and handling of a default return value.

Besides extending the corresponding type-specific function, this interface strengthens Map.entrySet(), keySet() and values(). Moreover, a number of methods, such as size(), defaultReturnValue(), etc., are un-defaulted as their function default do not make sense for a map. Maps returning entry sets of type Long2BooleanMap.FastEntrySet support also fast iteration.

A submap or subset may or may not have an independent default return value (which however must be initialized to the default return value of the originator).

See Also:
Map
  • Nested Class Summary

    Nested Classes
    Modifier and Type Interface Description
    static interface  Long2BooleanMap.Entry
    A type-specific Map.Entry; provides some additional methods that use polymorphism to avoid (un)boxing.
    static interface  Long2BooleanMap.FastEntrySet
    An entry set providing fast iteration.
  • Method Summary

    Modifier and Type Method Description
    default void clear()
    Removes all of the mappings from this map (optional operation).
    default boolean compute​(long key, java.util.function.BiFunction<? super java.lang.Long,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
    Attempts to compute a mapping for the specified key and its current mapped value (or null if there is no current mapping).
    default java.lang.Boolean compute​(java.lang.Long key, java.util.function.BiFunction<? super java.lang.Long,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default boolean computeIfAbsent​(long key, Long2BooleanFunction mappingFunction)
    If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map, unless the key is not present in the given mapping function.
    default boolean computeIfAbsent​(long key, java.util.function.LongPredicate mappingFunction)
    If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map.
    default java.lang.Boolean computeIfAbsent​(java.lang.Long key, java.util.function.Function<? super java.lang.Long,​? extends java.lang.Boolean> mappingFunction)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default boolean computeIfAbsentNullable​(long key, java.util.function.LongFunction<? extends java.lang.Boolean> mappingFunction)
    If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map unless it is null.
    default boolean computeIfAbsentPartial​(long key, Long2BooleanFunction mappingFunction)
    Deprecated.
    Please use computeIfAbsent() instead.
    default boolean computeIfPresent​(long key, java.util.function.BiFunction<? super java.lang.Long,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
    If the value for the specified key is present, attempts to compute a new mapping given the key and its current mapped value.
    default java.lang.Boolean computeIfPresent​(java.lang.Long key, java.util.function.BiFunction<? super java.lang.Long,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
    Deprecated.
    Please use the corresponding type-specific method instead.
    boolean containsKey​(long key)
    Returns true if this function contains a mapping for the specified key.
    default boolean containsKey​(java.lang.Object key)
    Deprecated.
    Please use the corresponding type-specific method instead.
    boolean containsValue​(boolean value)
    Returns true if this map maps one or more keys to the specified value.
    default boolean containsValue​(java.lang.Object value)
    Deprecated.
    Please use the corresponding type-specific method instead.
    boolean defaultReturnValue()
    Gets the default return value.
    void defaultReturnValue​(boolean rv)
    Sets the default return value (optional operation).
    default ObjectSet<java.util.Map.Entry<java.lang.Long,​java.lang.Boolean>> entrySet()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default void forEach​(java.util.function.BiConsumer<? super java.lang.Long,​? super java.lang.Boolean> consumer)  
    default java.lang.Boolean get​(java.lang.Object key)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default boolean getOrDefault​(long key, boolean defaultValue)
    Returns the value to which the specified key is mapped, or the defaultValue if this map contains no mapping for the key.
    default java.lang.Boolean getOrDefault​(java.lang.Object key, java.lang.Boolean defaultValue)
    Deprecated.
    Please use the corresponding type-specific method instead.
    LongSet keySet()
    ObjectSet<Long2BooleanMap.Entry> long2BooleanEntrySet()
    Returns a type-specific set view of the mappings contained in this map.
    default boolean merge​(long key, boolean value, java.util.function.BiFunction<? super java.lang.Boolean,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
    If the specified key is not already associated with a value, associates it with the given value.
    default java.lang.Boolean merge​(java.lang.Long key, java.lang.Boolean value, java.util.function.BiFunction<? super java.lang.Boolean,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default java.lang.Boolean put​(java.lang.Long key, java.lang.Boolean value)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default boolean putIfAbsent​(long key, boolean value)
    If the specified key is not already associated with a value, associates it with the given value and returns the default return value, else returns the current value.
    default java.lang.Boolean putIfAbsent​(java.lang.Long key, java.lang.Boolean value)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default boolean remove​(long key, boolean value)
    Removes the entry for the specified key only if it is currently mapped to the specified value.
    default java.lang.Boolean remove​(java.lang.Object key)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default boolean remove​(java.lang.Object key, java.lang.Object value)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default boolean replace​(long key, boolean value)
    Replaces the entry for the specified key only if it is currently mapped to some value.
    default boolean replace​(long key, boolean oldValue, boolean newValue)
    Replaces the entry for the specified key only if currently mapped to the specified value.
    default java.lang.Boolean replace​(java.lang.Long key, java.lang.Boolean value)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default boolean replace​(java.lang.Long key, java.lang.Boolean oldValue, java.lang.Boolean newValue)
    Deprecated.
    Please use the corresponding type-specific method instead.
    int size()
    Returns the number of key/value mappings in this map.
    BooleanCollection values()

    Methods inherited from interface it.unimi.dsi.fastutil.Function

    apply

    Methods inherited from interface java.util.function.LongPredicate

    and, negate, or

    Methods inherited from interface java.util.Map

    equals, hashCode, isEmpty, putAll, replaceAll
  • Method Details

    • size

      int size()
      Returns the number of key/value mappings in this map. If the map contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.
      Specified by:
      size in interface Function<java.lang.Long,​java.lang.Boolean>
      Specified by:
      size in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
      Returns:
      the number of key-value mappings in this map.
      See Also:
      Size64
    • clear

      default void clear()
      Removes all of the mappings from this map (optional operation). The map will be empty after this call returns.
      Specified by:
      clear in interface Function<java.lang.Long,​java.lang.Boolean>
      Specified by:
      clear in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
      Throws:
      java.lang.UnsupportedOperationException - if the clear() operation is not supported by this map
      See Also:
      Map.clear()
    • defaultReturnValue

      void defaultReturnValue​(boolean rv)
      Sets the default return value (optional operation). This value must be returned by type-specific versions of get(), put() and remove() to denote that the map does not contain the specified key. It must be 0/false by default.
      Specified by:
      defaultReturnValue in interface Long2BooleanFunction
      Parameters:
      rv - the new default return value.
      See Also:
      defaultReturnValue()
    • defaultReturnValue

      boolean defaultReturnValue()
      Gets the default return value.
      Specified by:
      defaultReturnValue in interface Long2BooleanFunction
      Returns:
      the current default return value.
    • long2BooleanEntrySet

      ObjectSet<Long2BooleanMap.Entry> long2BooleanEntrySet()
      Returns a type-specific set view of the mappings contained in this map.

      This method is necessary because there is no inheritance along type parameters: it is thus impossible to strengthen Map.entrySet() so that it returns an ObjectSet of type-specific entries (the latter makes it possible to access keys and values with type-specific methods).

      Returns:
      a type-specific set view of the mappings contained in this map.
      See Also:
      Map.entrySet()
    • entrySet

      @Deprecated default ObjectSet<java.util.Map.Entry<java.lang.Long,​java.lang.Boolean>> entrySet()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns a set view of the mappings contained in this map.
      Specified by:
      entrySet in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
      Returns:
      a set view of the mappings contained in this map.
      See Also:
      Map.entrySet()
      API Notes:
      Note that this specification strengthens the one given in Map.entrySet().
    • put

      @Deprecated default java.lang.Boolean put​(java.lang.Long key, java.lang.Boolean value)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Associates the specified value with the specified key in this function (optional operation).

      This default implementation just delegates to the corresponding type-specific–function method.

      Specified by:
      put in interface Function<java.lang.Long,​java.lang.Boolean>
      Specified by:
      put in interface Long2BooleanFunction
      Specified by:
      put in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
      Parameters:
      key - the key.
      value - the value.
      Returns:
      the old value, or null if no value was present for the given key.
      See Also:
      Map.put(Object,Object)
    • get

      @Deprecated default java.lang.Boolean get​(java.lang.Object key)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the value associated by this function to the specified key.

      This default implementation just delegates to the corresponding type-specific–function method.

      Specified by:
      get in interface Function<java.lang.Long,​java.lang.Boolean>
      Specified by:
      get in interface Long2BooleanFunction
      Specified by:
      get in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
      Parameters:
      key - the key.
      Returns:
      the corresponding value, or null if no value was present for the given key.
      See Also:
      Map.get(Object)
    • remove

      @Deprecated default java.lang.Boolean remove​(java.lang.Object key)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Removes this key and the associated value from this function if it is present (optional operation).

      This default implementation just delegates to the corresponding type-specific–function method.

      Specified by:
      remove in interface Function<java.lang.Long,​java.lang.Boolean>
      Specified by:
      remove in interface Long2BooleanFunction
      Specified by:
      remove in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
      Parameters:
      key - the key.
      Returns:
      the old value, or null if no value was present for the given key.
      See Also:
      Map.remove(Object)
    • keySet

      LongSet keySet()
      Specified by:
      keySet in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
      Returns:
      a set view of the keys contained in this map.
      See Also:
      Map.keySet()
      API Notes:
      Note that this specification strengthens the one given in Map.keySet().
    • values

      Specified by:
      values in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
      Returns:
      a set view of the values contained in this map.
      See Also:
      Map.values()
      API Notes:
      Note that this specification strengthens the one given in Map.values().
    • containsKey

      boolean containsKey​(long key)
      Returns true if this function contains a mapping for the specified key.
      Specified by:
      containsKey in interface Long2BooleanFunction
      Parameters:
      key - the key.
      Returns:
      true if this function associates a value to key.
      See Also:
      Map.containsKey(Object)
    • containsKey

      @Deprecated default boolean containsKey​(java.lang.Object key)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns true if this function contains a mapping for the specified key.

      This default implementation just delegates to the corresponding type-specific–function method.

      Specified by:
      containsKey in interface Function<java.lang.Long,​java.lang.Boolean>
      Specified by:
      containsKey in interface Long2BooleanFunction
      Specified by:
      containsKey in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
      Parameters:
      key - the key.
      Returns:
      true if this function associates a value to key.
      See Also:
      Map.containsKey(Object)
    • containsValue

      boolean containsValue​(boolean value)
      Returns true if this map maps one or more keys to the specified value.
      See Also:
      Map.containsValue(Object)
    • containsValue

      @Deprecated default boolean containsValue​(java.lang.Object value)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Specified by:
      containsValue in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
    • forEach

      default void forEach​(java.util.function.BiConsumer<? super java.lang.Long,​? super java.lang.Boolean> consumer)
      Specified by:
      forEach in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
    • getOrDefault

      default boolean getOrDefault​(long key, boolean defaultValue)
      Returns the value to which the specified key is mapped, or the defaultValue if this map contains no mapping for the key.
      Specified by:
      getOrDefault in interface Long2BooleanFunction
      Parameters:
      key - the key.
      defaultValue - the default mapping of the key.
      Returns:
      the value to which the specified key is mapped, or the defaultValue if this map contains no mapping for the key.
      Since:
      8.0.0
      See Also:
      Map.getOrDefault(Object, Object)
    • putIfAbsent

      default boolean putIfAbsent​(long key, boolean value)
      If the specified key is not already associated with a value, associates it with the given value and returns the default return value, else returns the current value.
      Parameters:
      key - key with which the specified value is to be associated.
      value - value to be associated with the specified key.
      Returns:
      the previous value associated with the specified key, or the default return value if there was no mapping for the key.
      Since:
      8.0.0
      See Also:
      Map.putIfAbsent(Object, Object)
    • remove

      default boolean remove​(long key, boolean value)
      Removes the entry for the specified key only if it is currently mapped to the specified value.
      Parameters:
      key - key with which the specified value is associated.
      value - value expected to be associated with the specified key.
      Returns:
      true if the value was removed.
      Since:
      8.0.0
      See Also:
      Map.remove(Object, Object)
    • replace

      default boolean replace​(long key, boolean oldValue, boolean newValue)
      Replaces the entry for the specified key only if currently mapped to the specified value.
      Parameters:
      key - key with which the specified value is associated.
      oldValue - value expected to be associated with the specified key.
      newValue - value to be associated with the specified key.
      Returns:
      true if the value was replaced.
      Since:
      8.0.0
      See Also:
      Map.replace(Object, Object, Object)
    • replace

      default boolean replace​(long key, boolean value)
      Replaces the entry for the specified key only if it is currently mapped to some value.
      Parameters:
      key - key with which the specified value is associated.
      value - value to be associated with the specified key.
      Returns:
      the previous value associated with the specified key, or the default return value if there was no mapping for the key.
      Since:
      8.0.0
      See Also:
      Map.replace(Object, Object)
    • computeIfAbsent

      default boolean computeIfAbsent​(long key, java.util.function.LongPredicate mappingFunction)
      If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map.

      Note that contrarily to the default computeIfAbsent(), it is not possible to not add a value for a given key, since the mappingFunction cannot return null. If such a behavior is needed, please use the corresponding nullable version.

      Parameters:
      key - key with which the specified value is to be associated.
      mappingFunction - the function to compute a value.
      Returns:
      the current (existing or computed) value associated with the specified key.
      Since:
      8.0.0
      See Also:
      Map.computeIfAbsent(Object, java.util.function.Function)
      API Notes:
      all computeIfAbsent() methods have a different logic based on the argument; no delegation is performed, contrarily to other superficially similar methods such as Iterator.forEachRemaining(java.util.function.Consumer<? super E>) or List.replaceAll(java.util.function.UnaryOperator<E>).
    • computeIfAbsentNullable

      default boolean computeIfAbsentNullable​(long key, java.util.function.LongFunction<? extends java.lang.Boolean> mappingFunction)
      If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map unless it is null.

      Note that this version of computeIfAbsent() should be used only if you plan to return null in the mapping function.

      Parameters:
      key - key with which the specified value is to be associated.
      mappingFunction - the function to compute a value.
      Returns:
      the current (existing or computed) value associated with the specified key, or the default return value if the computed value is null.
      Since:
      8.0.0
      See Also:
      Map.computeIfAbsent(Object, java.util.function.Function)
    • computeIfAbsent

      default boolean computeIfAbsent​(long key, Long2BooleanFunction mappingFunction)
      If the specified key is not already associated with a value, attempts to compute its value using the given mapping function and enters it into this map, unless the key is not present in the given mapping function.

      This version of computeIfAbsent() uses a type-specific version of fastutil's Function. Since Function has a containsKey() method, it is possible to avoid adding a key by having containsKey() return false for that key.

      Parameters:
      key - key with which the specified value is to be associated.
      mappingFunction - the function to compute a value.
      Returns:
      the current (existing or computed) value associated with the specified key.
      Since:
      8.0.0
      See Also:
      Map.computeIfAbsent(Object, java.util.function.Function)
      API Notes:
      all computeIfAbsent() methods have a different logic based on the argument; no delegation is performed, contrarily to other superficially similar methods such as Iterator.forEachRemaining(java.util.function.Consumer<? super E>) or List.replaceAll(java.util.function.UnaryOperator<E>).
    • computeIfAbsentPartial

      @Deprecated default boolean computeIfAbsentPartial​(long key, Long2BooleanFunction mappingFunction)
      Deprecated.
      Please use computeIfAbsent() instead.
    • computeIfPresent

      default boolean computeIfPresent​(long key, java.util.function.BiFunction<? super java.lang.Long,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
      If the value for the specified key is present, attempts to compute a new mapping given the key and its current mapped value.
      Parameters:
      key - key with which the specified value is to be associated.
      remappingFunction - the function to compute a value.
      Returns:
      the new value associated with the specified key, or the default return value if none.
      Since:
      8.0.0
      See Also:
      Map.computeIfPresent(Object, java.util.function.BiFunction)
    • compute

      default boolean compute​(long key, java.util.function.BiFunction<? super java.lang.Long,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
      Attempts to compute a mapping for the specified key and its current mapped value (or null if there is no current mapping).

      If the function returns null, the mapping is removed (or remains absent if initially absent). If the function itself throws an (unchecked) exception, the exception is rethrown, and the current mapping is left unchanged.

      Parameters:
      key - key with which the specified value is to be associated.
      remappingFunction - the function to compute a value.
      Returns:
      the new value associated with the specified key, or the default return value if none.
      Since:
      8.0.0
      See Also:
      Map.compute(Object, java.util.function.BiFunction)
    • merge

      default boolean merge​(long key, boolean value, java.util.function.BiFunction<? super java.lang.Boolean,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
      If the specified key is not already associated with a value, associates it with the given value. Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result is null.
      Parameters:
      key - key with which the resulting value is to be associated.
      value - the value to be merged with the existing value associated with the key or, if no existing value is associated with the key, to be associated with the key.
      remappingFunction - the function to recompute a value if present.
      Returns:
      the new value associated with the specified key, or the default return value if no value is associated with the key.
      Since:
      8.0.0
      See Also:
      Map.merge(Object, Object, java.util.function.BiFunction)
      API Notes:
      The JDK specification for this method equates not being associated with a value with being associated with {code null}. This is not the case for this method.
    • getOrDefault

      @Deprecated default java.lang.Boolean getOrDefault​(java.lang.Object key, java.lang.Boolean defaultValue)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the value associated by this function to the specified key, or give the specified value if not present.

      This default implementation just delegates to the corresponding Map method.

      Specified by:
      getOrDefault in interface Function<java.lang.Long,​java.lang.Boolean>
      Specified by:
      getOrDefault in interface Long2BooleanFunction
      Specified by:
      getOrDefault in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
      Parameters:
      key - the key.
      defaultValue - the default value to return if not present.
      Returns:
      the corresponding value, or defaultValue if no value was present for the given key.
      See Also:
      Map.getOrDefault(Object, Object)
    • putIfAbsent

      @Deprecated default java.lang.Boolean putIfAbsent​(java.lang.Long key, java.lang.Boolean value)
      Deprecated.
      Please use the corresponding type-specific method instead.

      This default implementation just delegates to the corresponding Map method.

      Specified by:
      putIfAbsent in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
    • remove

      @Deprecated default boolean remove​(java.lang.Object key, java.lang.Object value)
      Deprecated.
      Please use the corresponding type-specific method instead.

      This default implementation just delegates to the corresponding Map method.

      Specified by:
      remove in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
    • replace

      @Deprecated default boolean replace​(java.lang.Long key, java.lang.Boolean oldValue, java.lang.Boolean newValue)
      Deprecated.
      Please use the corresponding type-specific method instead.

      This default implementation just delegates to the corresponding Map method.

      Specified by:
      replace in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
    • replace

      @Deprecated default java.lang.Boolean replace​(java.lang.Long key, java.lang.Boolean value)
      Deprecated.
      Please use the corresponding type-specific method instead.

      This default implementation just delegates to the corresponding Map method.

      Specified by:
      replace in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
    • computeIfAbsent

      @Deprecated default java.lang.Boolean computeIfAbsent​(java.lang.Long key, java.util.function.Function<? super java.lang.Long,​? extends java.lang.Boolean> mappingFunction)
      Deprecated.
      Please use the corresponding type-specific method instead.

      This default implementation just delegates to the corresponding Map method.

      Specified by:
      computeIfAbsent in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
    • computeIfPresent

      @Deprecated default java.lang.Boolean computeIfPresent​(java.lang.Long key, java.util.function.BiFunction<? super java.lang.Long,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
      Deprecated.
      Please use the corresponding type-specific method instead.

      This default implementation just delegates to the corresponding Map method.

      Specified by:
      computeIfPresent in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
    • compute

      @Deprecated default java.lang.Boolean compute​(java.lang.Long key, java.util.function.BiFunction<? super java.lang.Long,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
      Deprecated.
      Please use the corresponding type-specific method instead.

      This default implementation just delegates to the corresponding Map method.

      Specified by:
      compute in interface java.util.Map<java.lang.Long,​java.lang.Boolean>
    • merge

      @Deprecated default java.lang.Boolean merge​(java.lang.Long key, java.lang.Boolean value, java.util.function.BiFunction<? super java.lang.Boolean,​? super java.lang.Boolean,​? extends java.lang.Boolean> remappingFunction)
      Deprecated.
      Please use the corresponding type-specific method instead.

      This default implementation just delegates to the corresponding Map method.

      Specified by:
      merge in interface java.util.Map<java.lang.Long,​java.lang.Boolean>