org.h2.util

Class New

java.lang.Object

org.h2.util.New

public class New
extends Object

This class contains static methods to construct commonly used generic objects such as ArrayList.

Constructor Summary

Constructors

Constructor and Description
New()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> ArrayList<T>	arrayList() Create a new ArrayList.
static <T> ArrayList<T>	arrayList(Collection<T> c) Create a new ArrayList.
static <T> ArrayList<T>	arrayList(int initialCapacity) Create a new ArrayList.
static <K,V> HashMap<K,V>	hashMap() Create a new HashMap.
static <K,V> HashMap<K,V>	hashMap(int initialCapacity) Create a new HashMap.
static <T> HashSet<T>	hashSet() Create a new HashSet.

Methods inherited from class java.lang.Object

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

Constructor Detail

New

public New()

Method Detail

arrayList

public static <T> ArrayList<T> arrayList()

Create a new ArrayList.

Type Parameters:

T - the type

Returns:

the object

hashMap

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

Create a new HashMap.

Type Parameters:

K - the key type

V - the value type

Returns:

the object

hashMap

public static <K,V> HashMap<K,V> hashMap(int initialCapacity)

Create a new HashMap.

Type Parameters:

K - the key type

V - the value type

Parameters:

initialCapacity - the initial capacity

Returns:

the object

hashSet

public static <T> HashSet<T> hashSet()

Create a new HashSet.

Type Parameters:

T - the type

Returns:

the object

arrayList

public static <T> ArrayList<T> arrayList(Collection<T> c)

Create a new ArrayList.

Type Parameters:

T - the type

Parameters:

c - the collection

Returns:

the object

arrayList

public static <T> ArrayList<T> arrayList(int initialCapacity)

Create a new ArrayList.

Type Parameters:

T - the type

Parameters:

initialCapacity - the initial capacity

Returns:

the object