com.google.api.client.util

Class Maps

java.lang.Object

com.google.api.client.util.Maps

public final class Maps
extends java.lang.Object

Static utility methods pertaining to Map instances.

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

Since:

1.14

Author:

Yaniv Inbar

Method Summary

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

Methods inherited from class java.lang.Object

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

Method Detail

newHashMap

public static <K,V> java.util.HashMap<K,V> newHashMap()

Returns a new mutable, empty HashMap instance.

newLinkedHashMap

public static <K,V> java.util.LinkedHashMap<K,V> newLinkedHashMap()

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

newTreeMap

public static <K extends java.lang.Comparable<?>,V> java.util.TreeMap<K,V> newTreeMap()

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