Class Maps

java.lang.Object

com.google.api.client.util.Maps

public final class Maps
extends Object

Static utility methods pertaining to Map instances.

NOTE: this is a copy of a subset of Guava's Maps. The implementation must match as closely as possible to Guava's implementation.

Since:

1.14

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Maps()

Method Summary

Modifier and Type	Method	Description
static <K,V> HashMap<K,V>	newHashMap()	Returns a new mutable, empty HashMap instance.
static <K,V> LinkedHashMap<K,V>	newLinkedHashMap()	Returns a new mutable, empty, insertion-ordered LinkedHashMap instance.
static <K extends Comparable<?>, V> TreeMap<K,V>	newTreeMap()	Returns a new mutable, empty TreeMap instance using the natural ordering of its elements.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Maps

private Maps()

Method Details

newHashMap

public static <K,V> HashMap<K,V> newHashMap()

Returns a new mutable, empty HashMap instance.

newLinkedHashMap

public static <K,V> LinkedHashMap<K,V> newLinkedHashMap()

Returns a new mutable, empty, insertion-ordered LinkedHashMap instance.

newTreeMap

public static <K extends Comparable<?>, V>
TreeMap<K,V> newTreeMap()

Returns a new mutable, empty TreeMap instance using the natural ordering of its elements.