Example usage for java.util WeakHashMap WeakHashMap

Introduction

In this page you can find the example usage for java.util WeakHashMap WeakHashMap.

Prototype

public WeakHashMap(Map<? extends K, ? extends V> m)

Source Link

Document

Constructs a new WeakHashMap with the same mappings as the specified map.

Usage

From source file:org.jiemamy.utils.collection.CollectionsUtil.java

/**
 * {@link WeakHashMap}?????//from w w  w.  j a v  a 2 s .  co m
 * 
 * @param <K> {@link WeakHashMap}??
 * @param <V> {@link WeakHashMap}??
 * @param initialCapacity ??
 * @return {@link WeakHashMap}???
 * @throws IllegalArgumentException  If the initial capacity is negative.
 * @see WeakHashMap#WeakHashMap(int)
 */
public static <K, V> WeakHashMap<K, V> newWeakHashMap(int initialCapacity) {
    return new WeakHashMap<K, V>(initialCapacity);
}

From source file:org.jiemamy.utils.collection.CollectionsUtil.java

/**
 * {@link WeakHashMap}?????/* ww  w  .  j  a  va2 s  . co m*/
 * 
 * @param <K> {@link WeakHashMap}??
 * @param <V> {@link WeakHashMap}??
 * @param m ?????
 * @return {@link WeakHashMap}???
 * @throws IllegalArgumentException ?{@code null}???
 * @see WeakHashMap#WeakHashMap(Map)
 */
public static <K, V> WeakHashMap<K, V> newWeakHashMap(Map<? extends K, ? extends V> m) {
    Validate.notNull(m);
    return new WeakHashMap<K, V>(m);
}