Class Double2ByteMaps.SynchronizedMap
- java.lang.Object
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- it.unimi.dsi.fastutil.doubles.Double2ByteFunctions.SynchronizedFunction
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- it.unimi.dsi.fastutil.doubles.Double2ByteMaps.SynchronizedMap
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- All Implemented Interfaces:
Double2ByteFunction
,Double2ByteMap
,Function<java.lang.Double,java.lang.Byte>
,java.io.Serializable
,java.util.function.DoubleToIntFunction
,java.util.function.Function<java.lang.Double,java.lang.Byte>
,java.util.Map<java.lang.Double,java.lang.Byte>
- Direct Known Subclasses:
Double2ByteSortedMaps.SynchronizedSortedMap
- Enclosing class:
- Double2ByteMaps
public static class Double2ByteMaps.SynchronizedMap extends Double2ByteFunctions.SynchronizedFunction implements Double2ByteMap, java.io.Serializable
A synchronized wrapper class for maps.- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.doubles.Double2ByteMap
Double2ByteMap.Entry, Double2ByteMap.FastEntrySet
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description byte
compute(double key, java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
Attempts to compute a mapping for the specified key and its current mapped value (ornull
if there is no current mapping).java.lang.Byte
compute(java.lang.Double key, java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.byte
computeIfAbsent(double key, Double2ByteFunction 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.byte
computeIfAbsent(double key, java.util.function.DoubleToIntFunction 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.java.lang.Byte
computeIfAbsent(java.lang.Double key, java.util.function.Function<? super java.lang.Double,? extends java.lang.Byte> mappingFunction)
Deprecated.Please use the corresponding type-specific method instead.byte
computeIfAbsentNullable(double key, java.util.function.DoubleFunction<? extends java.lang.Byte> 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 isnull
.byte
computeIfPresent(double key, java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
If the value for the specified key is present, attempts to compute a new mapping given the key and its current mapped value.java.lang.Byte
computeIfPresent(java.lang.Double key, java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.boolean
containsValue(byte v)
Returnstrue
if this map maps one or more keys to the specified value.boolean
containsValue(java.lang.Object ov)
Deprecated.Please use the corresponding type-specific method instead.ObjectSet<Double2ByteMap.Entry>
double2ByteEntrySet()
Returns a type-specific set view of the mappings contained in this map.ObjectSet<java.util.Map.Entry<java.lang.Double,java.lang.Byte>>
entrySet()
Deprecated.Please use the corresponding type-specific method instead.boolean
equals(java.lang.Object o)
void
forEach(java.util.function.BiConsumer<? super java.lang.Double,? super java.lang.Byte> action)
byte
getOrDefault(double key, byte defaultValue)
Returns the value associated by this function to the specified key, or give the specified value if not present.java.lang.Byte
getOrDefault(java.lang.Object key, java.lang.Byte defaultValue)
Deprecated.Please use the corresponding type-specific method instead.int
hashCode()
boolean
isEmpty()
DoubleSet
keySet()
byte
merge(double key, byte value, java.util.function.BiFunction<? super java.lang.Byte,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
If the specified key is not already associated with a value, associates it with the givenvalue
.java.lang.Byte
merge(java.lang.Double key, java.lang.Byte value, java.util.function.BiFunction<? super java.lang.Byte,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.void
putAll(java.util.Map<? extends java.lang.Double,? extends java.lang.Byte> m)
byte
putIfAbsent(double key, byte 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.java.lang.Byte
putIfAbsent(java.lang.Double key, java.lang.Byte value)
Deprecated.Please use the corresponding type-specific method instead.boolean
remove(double key, byte value)
Removes the entry for the specified key only if it is currently mapped to the specified value.boolean
remove(java.lang.Object key, java.lang.Object value)
Deprecated.Please use the corresponding type-specific method instead.byte
replace(double key, byte value)
Replaces the entry for the specified key only if it is currently mapped to some value.boolean
replace(double key, byte oldValue, byte newValue)
Replaces the entry for the specified key only if currently mapped to the specified value.java.lang.Byte
replace(java.lang.Double key, java.lang.Byte value)
Deprecated.Please use the corresponding type-specific method instead.boolean
replace(java.lang.Double key, java.lang.Byte oldValue, java.lang.Byte newValue)
Deprecated.Please use the corresponding type-specific method instead.void
replaceAll(java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Byte,? extends java.lang.Byte> function)
ByteCollection
values()
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Methods inherited from class it.unimi.dsi.fastutil.doubles.Double2ByteFunctions.SynchronizedFunction
apply, applyAsInt, clear, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, get, put, put, remove, remove, size, toString
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Methods inherited from interface it.unimi.dsi.fastutil.doubles.Double2ByteFunction
andThen, andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, applyAsInt, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, get, put, remove
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Methods inherited from interface it.unimi.dsi.fastutil.doubles.Double2ByteMap
clear, computeIfAbsentPartial, containsKey, containsKey, defaultReturnValue, defaultReturnValue, get, mergeByte, mergeByte, put, remove, size
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Method Detail
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containsValue
public boolean containsValue(byte v)
Description copied from interface:Double2ByteMap
Returnstrue
if this map maps one or more keys to the specified value.- Specified by:
containsValue
in interfaceDouble2ByteMap
- See Also:
Map.containsValue(Object)
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containsValue
@Deprecated public boolean containsValue(java.lang.Object ov)
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
containsValue
in interfaceDouble2ByteMap
- Specified by:
containsValue
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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putAll
public void putAll(java.util.Map<? extends java.lang.Double,? extends java.lang.Byte> m)
- Specified by:
putAll
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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double2ByteEntrySet
public ObjectSet<Double2ByteMap.Entry> double2ByteEntrySet()
Description copied from interface:Double2ByteMap
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 anObjectSet
of type-specific entries (the latter makes it possible to access keys and values with type-specific methods).- Specified by:
double2ByteEntrySet
in interfaceDouble2ByteMap
- Returns:
- a type-specific set view of the mappings contained in this map.
- See Also:
Map.entrySet()
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entrySet
@Deprecated public ObjectSet<java.util.Map.Entry<java.lang.Double,java.lang.Byte>> 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 interfaceDouble2ByteMap
- Specified by:
entrySet
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
- Returns:
- a set view of the mappings contained in this map.
- See Also:
Map.entrySet()
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keySet
public DoubleSet keySet()
Description copied from interface:Double2ByteMap
- Specified by:
keySet
in interfaceDouble2ByteMap
- Specified by:
keySet
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
- Returns:
- a set view of the keys contained in this map.
- See Also:
Map.keySet()
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values
public ByteCollection values()
Description copied from interface:Double2ByteMap
- Specified by:
values
in interfaceDouble2ByteMap
- Specified by:
values
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
- Returns:
- a set view of the values contained in this map.
- See Also:
Map.values()
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isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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hashCode
public int hashCode()
- Specified by:
hashCode
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
- Overrides:
hashCode
in classDouble2ByteFunctions.SynchronizedFunction
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equals
public boolean equals(java.lang.Object o)
- Specified by:
equals
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
- Overrides:
equals
in classDouble2ByteFunctions.SynchronizedFunction
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getOrDefault
public byte getOrDefault(double key, byte defaultValue)
Description copied from interface:Double2ByteFunction
Returns the value associated by this function to the specified key, or give the specified value if not present.- Specified by:
getOrDefault
in interfaceDouble2ByteFunction
- Specified by:
getOrDefault
in interfaceDouble2ByteMap
- Overrides:
getOrDefault
in classDouble2ByteFunctions.SynchronizedFunction
- Parameters:
key
- the key.defaultValue
- the value to return if not present.- Returns:
- the corresponding value, or
defaultValue
if no value was present for the given key. - See Also:
Function.getOrDefault(Object, Object)
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forEach
public void forEach(java.util.function.BiConsumer<? super java.lang.Double,? super java.lang.Byte> action)
- Specified by:
forEach
in interfaceDouble2ByteMap
- Specified by:
forEach
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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replaceAll
public void replaceAll(java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Byte,? extends java.lang.Byte> function)
- Specified by:
replaceAll
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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putIfAbsent
public byte putIfAbsent(double key, byte value)
Description copied from interface:Double2ByteMap
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.- Specified by:
putIfAbsent
in interfaceDouble2ByteMap
- 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.
- See Also:
Map.putIfAbsent(Object, Object)
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remove
public boolean remove(double key, byte value)
Description copied from interface:Double2ByteMap
Removes the entry for the specified key only if it is currently mapped to the specified value.- Specified by:
remove
in interfaceDouble2ByteMap
- 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.- See Also:
Map.remove(Object, Object)
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replace
public byte replace(double key, byte value)
Description copied from interface:Double2ByteMap
Replaces the entry for the specified key only if it is currently mapped to some value.- Specified by:
replace
in interfaceDouble2ByteMap
- 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.
- See Also:
Map.replace(Object, Object)
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replace
public boolean replace(double key, byte oldValue, byte newValue)
Description copied from interface:Double2ByteMap
Replaces the entry for the specified key only if currently mapped to the specified value.- Specified by:
replace
in interfaceDouble2ByteMap
- 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.- See Also:
Map.replace(Object, Object, Object)
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computeIfAbsent
public byte computeIfAbsent(double key, java.util.function.DoubleToIntFunction mappingFunction)
Description copied from interface:Double2ByteMap
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 returnnull
. If such a behavior is needed, please use the corresponding nullable version.- Specified by:
computeIfAbsent
in interfaceDouble2ByteMap
- 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.
- See Also:
Map.computeIfAbsent(Object, java.util.function.Function)
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computeIfAbsentNullable
public byte computeIfAbsentNullable(double key, java.util.function.DoubleFunction<? extends java.lang.Byte> mappingFunction)
Description copied from interface:Double2ByteMap
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 isnull
.Note that this version of computeIfAbsent() should be used only if you plan to return
null
in the mapping function.- Specified by:
computeIfAbsentNullable
in interfaceDouble2ByteMap
- 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
. - See Also:
Map.computeIfAbsent(Object, java.util.function.Function)
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computeIfAbsent
public byte computeIfAbsent(double key, Double2ByteFunction mappingFunction)
Description copied from interface:Double2ByteMap
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
'sFunction
. SinceFunction
has acontainsKey()
method, it is possible to avoid adding a key by havingcontainsKey()
returnfalse
for that key.- Specified by:
computeIfAbsent
in interfaceDouble2ByteMap
- 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.
- See Also:
Map.computeIfAbsent(Object, java.util.function.Function)
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computeIfPresent
public byte computeIfPresent(double key, java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
Description copied from interface:Double2ByteMap
If the value for the specified key is present, attempts to compute a new mapping given the key and its current mapped value.- Specified by:
computeIfPresent
in interfaceDouble2ByteMap
- 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.
- See Also:
Map.computeIfPresent(Object, java.util.function.BiFunction)
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compute
public byte compute(double key, java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
Description copied from interface:Double2ByteMap
Attempts to compute a mapping for the specified key and its current mapped value (ornull
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.- Specified by:
compute
in interfaceDouble2ByteMap
- 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.
- See Also:
Map.compute(Object, java.util.function.BiFunction)
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merge
public byte merge(double key, byte value, java.util.function.BiFunction<? super java.lang.Byte,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
Description copied from interface:Double2ByteMap
If the specified key is not already associated with a value, associates it with the givenvalue
. Otherwise, replaces the associated value with the results of the given remapping function, or removes if the result isnull
.- Specified by:
merge
in interfaceDouble2ByteMap
- 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.
- See Also:
Map.merge(Object, Object, java.util.function.BiFunction)
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getOrDefault
@Deprecated public java.lang.Byte getOrDefault(java.lang.Object key, java.lang.Byte 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.- Specified by:
getOrDefault
in interfaceDouble2ByteFunction
- Specified by:
getOrDefault
in interfaceDouble2ByteMap
- Specified by:
getOrDefault
in interfaceFunction<java.lang.Double,java.lang.Byte>
- Specified by:
getOrDefault
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
- Overrides:
getOrDefault
in classDouble2ByteFunctions.SynchronizedFunction
- 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)
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remove
@Deprecated public 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 interfaceDouble2ByteMap
- Specified by:
remove
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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replace
@Deprecated public java.lang.Byte replace(java.lang.Double key, java.lang.Byte value)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.- Specified by:
replace
in interfaceDouble2ByteMap
- Specified by:
replace
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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replace
@Deprecated public boolean replace(java.lang.Double key, java.lang.Byte oldValue, java.lang.Byte newValue)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.- Specified by:
replace
in interfaceDouble2ByteMap
- Specified by:
replace
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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putIfAbsent
@Deprecated public java.lang.Byte putIfAbsent(java.lang.Double key, java.lang.Byte value)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.- Specified by:
putIfAbsent
in interfaceDouble2ByteMap
- Specified by:
putIfAbsent
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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computeIfAbsent
@Deprecated public java.lang.Byte computeIfAbsent(java.lang.Double key, java.util.function.Function<? super java.lang.Double,? extends java.lang.Byte> mappingFunction)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.- Specified by:
computeIfAbsent
in interfaceDouble2ByteMap
- Specified by:
computeIfAbsent
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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computeIfPresent
@Deprecated public java.lang.Byte computeIfPresent(java.lang.Double key, java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.- Specified by:
computeIfPresent
in interfaceDouble2ByteMap
- Specified by:
computeIfPresent
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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compute
@Deprecated public java.lang.Byte compute(java.lang.Double key, java.util.function.BiFunction<? super java.lang.Double,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.- Specified by:
compute
in interfaceDouble2ByteMap
- Specified by:
compute
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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merge
@Deprecated public java.lang.Byte merge(java.lang.Double key, java.lang.Byte value, java.util.function.BiFunction<? super java.lang.Byte,? super java.lang.Byte,? extends java.lang.Byte> remappingFunction)
Deprecated.Please use the corresponding type-specific method instead.This default implementation just delegates to the corresponding
Map
method.- Specified by:
merge
in interfaceDouble2ByteMap
- Specified by:
merge
in interfacejava.util.Map<java.lang.Double,java.lang.Byte>
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