UnmodifiableCharCharMap (Eclipse Collections

java.lang.Object
- org.eclipse.collections.impl.map.mutable.primitive.UnmodifiableCharCharMap

All Implemented Interfaces:

Serializable, CharIterable, CharCharMap, CharValuesMap, MutableCharCharMap, MutableCharValuesMap, PrimitiveIterable
```
public class UnmodifiableCharCharMap
extends Object
implements MutableCharCharMap, Serializable
```
This file was automatically generated from template file unmodifiablePrimitivePrimitiveMap.stg.

Since:

3.1.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

UnmodifiableCharCharMap(MutableCharCharMap map)

Constructors
Constructor	Description
`UnmodifiableCharCharMap(MutableCharCharMap map)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`char`	`addToValue(char key, char toBeAdded)`
`boolean`	`allSatisfy(CharPredicate predicate)`	Returns true if all of the elements in the CharIterable return true for the specified predicate, otherwise returns false.
`boolean`	`anySatisfy(CharPredicate predicate)`	Returns true if any of the elements in the CharIterable return true for the specified predicate, otherwise returns false.
`void`	`appendString(Appendable appendable)`	Prints a string representation of this collection onto the given `Appendable`.
`void`	`appendString(Appendable appendable, String separator)`	Prints a string representation of this collection onto the given `Appendable`.
`void`	`appendString(Appendable appendable, String start, String separator, String end)`	Prints a string representation of this collection onto the given `Appendable`.
`LazyCharIterable`	`asLazy()`	Returns a LazyCharIterable adapter wrapping the source CharIterable.
`MutableCharCharMap`	`asSynchronized()`
`MutableCharCharMap`	`asUnmodifiable()`
`double`	`average()`
`MutableCharIterator`	`charIterator()`	Returns a primitive iterator that can be used to iterate over the CharIterable in an imperative style.
`RichIterable<CharIterable>`	`chunk(int size)`	Partitions elements in fixed size chunks.
`void`	`clear()`
`<V> MutableBag<V>`	`collect(CharToObjectFunction<? extends V> function)`	Returns a new collection with the results of applying the specified function on each element of the source collection.
`boolean`	`contains(char value)`	Returns true if the value is contained in the CharIterable, and false if it is not.
`boolean`	`containsAll(char... source)`	Returns true if the all of the values specified in the source array are contained in the CharIterable, and false if they are not.
`boolean`	`containsAll(CharIterable source)`	Returns true if the all of the values specified in the source CharIterable are contained in the CharIterable, and false if they are not.
`boolean`	`containsKey(char key)`
`boolean`	`containsValue(char value)`
`int`	`count(CharPredicate predicate)`	Returns a count of the number of elements in the CharIterable that return true for the specified predicate.
`char`	`detectIfNone(CharPredicate predicate, char ifNone)`
`void`	`each(CharProcedure procedure)`	A synonym for forEach.
`boolean`	`equals(Object otherMap)`	Follows the same general contract as `Map.equals(Object)`.
`MutableCharCharMap`	`flipUniqueValues()`	Return the CharCharMap that is obtained by flipping the direction of this map and making the associations from value to key.
`void`	`forEach(CharProcedure procedure)`	Applies the CharProcedure to each element in the CharIterable.
`void`	`forEachKey(CharProcedure procedure)`
`void`	`forEachKeyValue(CharCharProcedure procedure)`
`void`	`forEachValue(CharProcedure procedure)`
`char`	`get(char key)`
`char`	`getIfAbsent(char key, char ifAbsent)`
`char`	`getIfAbsentPut(char key, char value)`
`char`	`getIfAbsentPut(char key, CharFunction0 function)`
`<P> char`	`getIfAbsentPutWith(char key, CharFunction<? super P> function, P parameter)`
`char`	`getIfAbsentPutWithKey(char key, CharToCharFunction function)`
`char`	`getOrThrow(char key)`
`int`	`hashCode()`	Follows the same general contract as `Map.hashCode()`.
`<T> T`	`injectInto(T injectedValue, ObjectCharToObjectFunction<? super T,? extends T> function)`
`boolean`	`isEmpty()`	Returns true if this iterable has zero items.
`MutableCharSet`	`keySet()`
`LazyCharIterable`	`keysView()`
`RichIterable<CharCharPair>`	`keyValuesView()`
`String`	`makeString()`	Returns a string representation of this collection by delegating to `PrimitiveIterable.makeString(String)` and defaulting the separator parameter to the characters `", "` (comma and space).
`String`	`makeString(String separator)`	Returns a string representation of this collection by delegating to `PrimitiveIterable.makeString(String, String, String)` and defaulting the start and end parameters to `""` (the empty String).
`String`	`makeString(String start, String separator, String end)`	Returns a string representation of this collection with the elements separated by the specified separator and enclosed between the start and end strings.
`char`	`max()`
`char`	`maxIfEmpty(char defaultValue)`
`double`	`median()`
`char`	`min()`
`char`	`minIfEmpty(char defaultValue)`
`boolean`	`noneSatisfy(CharPredicate predicate)`	Returns true if none of the elements in the CharIterable return true for the specified predicate, otherwise returns false.
`boolean`	`notEmpty()`	The English equivalent of !this.isEmpty()
`void`	`put(char key, char value)`
`void`	`putAll(CharCharMap map)`
`void`	`putPair(CharCharPair keyValuePair)`	This method allows MutableCharCharMap the ability to add an element in the form of CharCharPair.
`MutableCharCharMap`	`reject(CharCharPredicate predicate)`
`MutableCharBag`	`reject(CharPredicate predicate)`	Returns a new CharIterable with all of the elements in the CharIterable that return false for the specified predicate.
`void`	`remove(char key)`
`void`	`removeKey(char key)`
`char`	`removeKeyIfAbsent(char key, char value)`
`MutableCharCharMap`	`select(CharCharPredicate predicate)`
`MutableCharBag`	`select(CharPredicate predicate)`	Returns a new CharIterable with all of the elements in the CharIterable that return true for the specified predicate.
`int`	`size()`	Returns the number of items in this iterable.
`long`	`sum()`
`char[]`	`toArray()`	Converts the CharIterable to a primitive char array.
`MutableCharBag`	`toBag()`	Converts the CharIterable to a new MutableCharBag.
`ImmutableCharCharMap`	`toImmutable()`
`MutableCharList`	`toList()`	Converts the CharIterable to a new MutableCharList.
`MutableCharSet`	`toSet()`	Converts the CharIterable to a new MutableCharSet.
`char[]`	`toSortedArray()`
`MutableCharList`	`toSortedList()`
`String`	`toString()`	Follows the same general contract as `AbstractMap.toString()`
`char`	`updateValue(char key, char initialValueIfAbsent, CharToCharFunction function)`
`void`	`updateValues(CharCharToCharFunction function)`	Updates the values in-place.
`MutableCharCollection`	`values()`
`MutableCharCharMap`	`withKeyValue(char key, char value)`
`MutableCharCharMap`	`withoutAllKeys(CharIterable keys)`
`MutableCharCharMap`	`withoutKey(char key)`

Methods inherited from interface org.eclipse.collections.api.CharIterable
averageIfEmpty, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, flatCollect, medianIfEmpty, reduce, reduceIfEmpty, reject, select, summaryStatistics

Methods inherited from interface org.eclipse.collections.api.map.primitive.CharValuesMap
tap

Methods inherited from interface org.eclipse.collections.api.map.primitive.MutableCharCharMap
withAllKeyValues

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - UnmodifiableCharCharMap
```
public UnmodifiableCharCharMap(MutableCharCharMap map)
```
- Method Detail
  - clear
```
public void clear()
```
    Specified by:
    
    clear in interface MutableCharValuesMap
  - put
```
public void put(char key,
                char value)
```
    Specified by:
    
    put in interface MutableCharCharMap
  - putPair
```
public void putPair(CharCharPair keyValuePair)
```
    Description copied from interface: MutableCharCharMap
    
    This method allows MutableCharCharMap the ability to add an element in the form of CharCharPair.
    
    Specified by:
    
    putPair in interface MutableCharCharMap
    
    See Also:
    
    MutableCharCharMap.put(char, char)
  - putAll
```
public void putAll(CharCharMap map)
```
    Specified by:
    
    putAll in interface MutableCharCharMap
  - updateValues
```
public void updateValues(CharCharToCharFunction function)
```
    Description copied from interface: MutableCharCharMap
    
    Updates the values in-place.
    
    Specified by:
    
    updateValues in interface MutableCharCharMap
    
    Parameters:
    
    function - that takes a key and its value and that returns a new value for this key
  - removeKey
```
public void removeKey(char key)
```
    Specified by:
    
    removeKey in interface MutableCharCharMap
  - remove
```
public void remove(char key)
```
    Specified by:
    
    remove in interface MutableCharCharMap
  - removeKeyIfAbsent
```
public char removeKeyIfAbsent(char key,
                              char value)
```
    Specified by:
    
    removeKeyIfAbsent in interface MutableCharCharMap
  - getIfAbsentPut
```
public char getIfAbsentPut(char key,
                           char value)
```
    Specified by:
    
    getIfAbsentPut in interface MutableCharCharMap
  - getIfAbsentPut
```
public char getIfAbsentPut(char key,
                           CharFunction0 function)
```
    Specified by:
    
    getIfAbsentPut in interface MutableCharCharMap
  - getIfAbsentPutWithKey
```
public char getIfAbsentPutWithKey(char key,
                                  CharToCharFunction function)
```
    Specified by:
    
    getIfAbsentPutWithKey in interface MutableCharCharMap
  - getIfAbsentPutWith
```
public <P> char getIfAbsentPutWith(char key,
                                   CharFunction<? super P> function,
                                   P parameter)
```
    Specified by:
    
    getIfAbsentPutWith in interface MutableCharCharMap
  - updateValue
```
public char updateValue(char key,
                        char initialValueIfAbsent,
                        CharToCharFunction function)
```
    Specified by:
    
    updateValue in interface MutableCharCharMap
  - get
```
public char get(char key)
```
    Specified by:
    
    get in interface CharCharMap
  - getIfAbsent
```
public char getIfAbsent(char key,
                        char ifAbsent)
```
    Specified by:
    
    getIfAbsent in interface CharCharMap
  - getOrThrow
```
public char getOrThrow(char key)
```
    Specified by:
    
    getOrThrow in interface CharCharMap
  - containsKey
```
public boolean containsKey(char key)
```
    Specified by:
    
    containsKey in interface CharCharMap
  - containsValue
```
public boolean containsValue(char value)
```
    Specified by:
    
    containsValue in interface CharValuesMap
  - forEachValue
```
public void forEachValue(CharProcedure procedure)
```
    Specified by:
    
    forEachValue in interface CharValuesMap
  - forEachKey
```
public void forEachKey(CharProcedure procedure)
```
    Specified by:
    
    forEachKey in interface CharCharMap
  - forEachKeyValue
```
public void forEachKeyValue(CharCharProcedure procedure)
```
    Specified by:
    
    forEachKeyValue in interface CharCharMap
  - keysView
```
public LazyCharIterable keysView()
```
    Specified by:
    
    keysView in interface CharCharMap
  - keyValuesView
```
public RichIterable<CharCharPair> keyValuesView()
```
    Specified by:
    
    keyValuesView in interface CharCharMap
  - flipUniqueValues
```
public MutableCharCharMap flipUniqueValues()
```
    Description copied from interface: CharCharMap
    
    Return the CharCharMap that is obtained by flipping the direction of this map and making the associations from value to key.
    
    Specified by:
    
    flipUniqueValues in interface CharCharMap
    
    Specified by:
    
    flipUniqueValues in interface MutableCharCharMap
  - select
```
public MutableCharCharMap select(CharCharPredicate predicate)
```
    Specified by:
    
    select in interface CharCharMap
    
    Specified by:
    
    select in interface MutableCharCharMap
  - reject
```
public MutableCharCharMap reject(CharCharPredicate predicate)
```
    Specified by:
    
    reject in interface CharCharMap
    
    Specified by:
    
    reject in interface MutableCharCharMap
  - charIterator
```
public MutableCharIterator charIterator()
```
    Description copied from interface: CharIterable
    
    Returns a primitive iterator that can be used to iterate over the CharIterable in an imperative style.
    
    Specified by:
    
    charIterator in interface CharIterable
    
    Specified by:
    
    charIterator in interface MutableCharValuesMap
  - forEach
```
public void forEach(CharProcedure procedure)
```
    Description copied from interface: CharIterable
    
    Applies the CharProcedure to each element in the CharIterable.
    
    Specified by:
    
    forEach in interface CharIterable
  - each
```
public void each(CharProcedure procedure)
```
    Description copied from interface: CharIterable
    
    A synonym for forEach.
    
    Specified by:
    
    each in interface CharIterable
    
    Since:
    
    7.0.
  - count
```
public int count(CharPredicate predicate)
```
    Description copied from interface: CharIterable
    
    Returns a count of the number of elements in the CharIterable that return true for the specified predicate.
    
    Specified by:
    
    count in interface CharIterable
  - anySatisfy
```
public boolean anySatisfy(CharPredicate predicate)
```
    Description copied from interface: CharIterable
    
    Returns true if any of the elements in the CharIterable return true for the specified predicate, otherwise returns false.
    
    Specified by:
    
    anySatisfy in interface CharIterable
  - allSatisfy
```
public boolean allSatisfy(CharPredicate predicate)
```
    Description copied from interface: CharIterable
    
    Returns true if all of the elements in the CharIterable return true for the specified predicate, otherwise returns false.
    
    Specified by:
    
    allSatisfy in interface CharIterable
  - noneSatisfy
```
public boolean noneSatisfy(CharPredicate predicate)
```
    Description copied from interface: CharIterable
    
    Returns true if none of the elements in the CharIterable return true for the specified predicate, otherwise returns false.
    
    Specified by:
    
    noneSatisfy in interface CharIterable
  - select
```
public MutableCharBag select(CharPredicate predicate)
```
    Description copied from interface: CharIterable
    
    Returns a new CharIterable with all of the elements in the CharIterable that return true for the specified predicate.
    
    Specified by:
    
    select in interface CharIterable
    
    Specified by:
    
    select in interface CharValuesMap
    
    Specified by:
    
    select in interface MutableCharValuesMap
  - reject
```
public MutableCharBag reject(CharPredicate predicate)
```
    Description copied from interface: CharIterable
    
    Returns a new CharIterable with all of the elements in the CharIterable that return false for the specified predicate.
    
    Specified by:
    
    reject in interface CharIterable
    
    Specified by:
    
    reject in interface CharValuesMap
    
    Specified by:
    
    reject in interface MutableCharValuesMap
  - collect
```
public <V> MutableBag<V> collect(CharToObjectFunction<? extends V> function)
```
    Description copied from interface: CharIterable
    
    Returns a new collection with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.
    
    Specified by:
    
    collect in interface CharIterable
    
    Specified by:
    
    collect in interface CharValuesMap
    
    Specified by:
    
    collect in interface MutableCharValuesMap
  - detectIfNone
```
public char detectIfNone(CharPredicate predicate,
                         char ifNone)
```
    Specified by:
    
    detectIfNone in interface CharIterable
  - sum
```
public long sum()
```
    Specified by:
    
    sum in interface CharIterable
  - max
```
public char max()
```
    Specified by:
    
    max in interface CharIterable
  - maxIfEmpty
```
public char maxIfEmpty(char defaultValue)
```
    Specified by:
    
    maxIfEmpty in interface CharIterable
  - min
```
public char min()
```
    Specified by:
    
    min in interface CharIterable
  - minIfEmpty
```
public char minIfEmpty(char defaultValue)
```
    Specified by:
    
    minIfEmpty in interface CharIterable
  - average
```
public double average()
```
    Specified by:
    
    average in interface CharIterable
  - median
```
public double median()
```
    Specified by:
    
    median in interface CharIterable
  - addToValue
```
public char addToValue(char key,
                       char toBeAdded)
```
    Specified by:
    
    addToValue in interface MutableCharCharMap
  - toSortedArray
```
public char[] toSortedArray()
```
    Specified by:
    
    toSortedArray in interface CharIterable
  - toSortedList
```
public MutableCharList toSortedList()
```
    Specified by:
    
    toSortedList in interface CharIterable
  - toArray
```
public char[] toArray()
```
    Description copied from interface: CharIterable
    
    Converts the CharIterable to a primitive char array.
    
    Specified by:
    
    toArray in interface CharIterable
  - contains
```
public boolean contains(char value)
```
    Description copied from interface: CharIterable
    
    Returns true if the value is contained in the CharIterable, and false if it is not.
    
    Specified by:
    
    contains in interface CharIterable
  - containsAll
```
public boolean containsAll(char... source)
```
    Description copied from interface: CharIterable
    
    Returns true if the all of the values specified in the source array are contained in the CharIterable, and false if they are not.
    
    Specified by:
    
    containsAll in interface CharIterable
  - containsAll
```
public boolean containsAll(CharIterable source)
```
    Description copied from interface: CharIterable
    
    Returns true if the all of the values specified in the source CharIterable are contained in the CharIterable, and false if they are not.
    
    Specified by:
    
    containsAll in interface CharIterable
  - toList
```
public MutableCharList toList()
```
    Description copied from interface: CharIterable
    
    Converts the CharIterable to a new MutableCharList.
    
    Specified by:
    
    toList in interface CharIterable
  - toSet
```
public MutableCharSet toSet()
```
    Description copied from interface: CharIterable
    
    Converts the CharIterable to a new MutableCharSet.
    
    Specified by:
    
    toSet in interface CharIterable
  - toBag
```
public MutableCharBag toBag()
```
    Description copied from interface: CharIterable
    
    Converts the CharIterable to a new MutableCharBag.
    
    Specified by:
    
    toBag in interface CharIterable
  - asLazy
```
public LazyCharIterable asLazy()
```
    Description copied from interface: CharIterable
    
    Returns a LazyCharIterable adapter wrapping the source CharIterable.
    
    Specified by:
    
    asLazy in interface CharIterable
  - withKeyValue
```
public MutableCharCharMap withKeyValue(char key,
                                       char value)
```
    Specified by:
    
    withKeyValue in interface MutableCharCharMap
  - withoutKey
```
public MutableCharCharMap withoutKey(char key)
```
    Specified by:
    
    withoutKey in interface MutableCharCharMap
  - withoutAllKeys
```
public MutableCharCharMap withoutAllKeys(CharIterable keys)
```
    Specified by:
    
    withoutAllKeys in interface MutableCharCharMap
  - asUnmodifiable
```
public MutableCharCharMap asUnmodifiable()
```
    Specified by:
    
    asUnmodifiable in interface MutableCharCharMap
  - asSynchronized
```
public MutableCharCharMap asSynchronized()
```
    Specified by:
    
    asSynchronized in interface MutableCharCharMap
  - toImmutable
```
public ImmutableCharCharMap toImmutable()
```
    Specified by:
    
    toImmutable in interface CharCharMap
  - size
```
public int size()
```
    Description copied from interface: PrimitiveIterable
    
    Returns the number of items in this iterable.
    
    Specified by:
    
    size in interface PrimitiveIterable
  - isEmpty
```
public boolean isEmpty()
```
    Description copied from interface: PrimitiveIterable
    
    Returns true if this iterable has zero items.
    
    Specified by:
    
    isEmpty in interface PrimitiveIterable
  - notEmpty
```
public boolean notEmpty()
```
    Description copied from interface: PrimitiveIterable
    
    The English equivalent of !this.isEmpty()
    
    Specified by:
    
    notEmpty in interface PrimitiveIterable
  - keySet
```
public MutableCharSet keySet()
```
    Specified by:
    
    keySet in interface CharCharMap
  - values
```
public MutableCharCollection values()
```
    Specified by:
    
    values in interface CharValuesMap
  - equals
```
public boolean equals(Object otherMap)
```
    Description copied from interface: CharCharMap
    
    Follows the same general contract as Map.equals(Object).
    
    Specified by:
    
    equals in interface CharCharMap
    
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Description copied from interface: CharCharMap
    
    Follows the same general contract as Map.hashCode().
    
    Specified by:
    
    hashCode in interface CharCharMap
    
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Description copied from interface: CharCharMap
    
    Follows the same general contract as AbstractMap.toString()
    
    Specified by:
    
    toString in interface CharCharMap
    
    Specified by:
    
    toString in interface PrimitiveIterable
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    a string representation of this CharCharMap
    
    See Also:
    
    AbstractCollection.toString()
  - makeString
```
public String makeString()
```
    Description copied from interface: PrimitiveIterable
    
    Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String) and defaulting the separator parameter to the characters ", " (comma and space).
    
    Specified by:
    
    makeString in interface PrimitiveIterable
    
    Returns:
    
    a string representation of this collection.
  - makeString
```
public String makeString(String separator)
```
    Description copied from interface: PrimitiveIterable
    
    Returns a string representation of this collection by delegating to PrimitiveIterable.makeString(String, String, String) and defaulting the start and end parameters to "" (the empty String).
    
    Specified by:
    
    makeString in interface PrimitiveIterable
    
    Returns:
    
    a string representation of this collection.
  - makeString
```
public String makeString(String start,
                         String separator,
                         String end)
```
    Description copied from interface: PrimitiveIterable
    
    Returns a string representation of this collection with the elements separated by the specified separator and enclosed between the start and end strings.
    
    Specified by:
    
    makeString in interface PrimitiveIterable
    
    Returns:
    
    a string representation of this collection.
  - appendString
```
public void appendString(Appendable appendable)
```
    Description copied from interface: PrimitiveIterable
    
    Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString().
    
    Specified by:
    
    appendString in interface PrimitiveIterable
  - appendString
```
public void appendString(Appendable appendable,
                         String separator)
```
    Description copied from interface: PrimitiveIterable
    
    Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString(String).
    
    Specified by:
    
    appendString in interface PrimitiveIterable
  - appendString
```
public void appendString(Appendable appendable,
                         String start,
                         String separator,
                         String end)
```
    Description copied from interface: PrimitiveIterable
    
    Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString(String, String, String).
    
    Specified by:
    
    appendString in interface PrimitiveIterable
  - injectInto
```
public <T> T injectInto(T injectedValue,
                        ObjectCharToObjectFunction<? super T,? extends T> function)
```
    Specified by:
    
    injectInto in interface CharIterable
  - chunk
```
public RichIterable<CharIterable> chunk(int size)
```
    Description copied from interface: CharIterable
    
    Partitions elements in fixed size chunks.
    
    Specified by:
    
    chunk in interface CharIterable
    
    Parameters:
    
    size - the number of elements per chunk
    
    Returns:
    
    A RichIterable containing CharIterables of size size, except the last will be truncated if the elements don't divide evenly.

Class UnmodifiableCharCharMap

Constructor Summary

Method Summary

Methods inherited from interface org.eclipse.collections.api.CharIterable

Methods inherited from interface org.eclipse.collections.api.map.primitive.CharValuesMap

Methods inherited from interface org.eclipse.collections.api.map.primitive.MutableCharCharMap

Methods inherited from class java.lang.Object

Constructor Detail

UnmodifiableCharCharMap

Method Detail

clear

put

putPair

putAll

updateValues

removeKey

remove

removeKeyIfAbsent

getIfAbsentPut

getIfAbsentPut

getIfAbsentPutWithKey

getIfAbsentPutWith

updateValue

get

getIfAbsent

getOrThrow

containsKey

containsValue

forEachValue

forEachKey

forEachKeyValue

keysView

keyValuesView

flipUniqueValues

select

reject

charIterator

forEach

each

count

anySatisfy

allSatisfy

noneSatisfy

select

reject

collect

detectIfNone

sum

max

maxIfEmpty

min

minIfEmpty

average

median

addToValue

toSortedArray

toSortedList

toArray

contains

containsAll

containsAll

toList

toSet

toBag

asLazy

withKeyValue

withoutKey

withoutAllKeys

asUnmodifiable

asSynchronized

toImmutable

size

isEmpty

notEmpty

keySet

values

equals

hashCode

toString

makeString