Create synchronized Map - Java java.util

Description

Create synchronized Map

Demo Code

//package com.java2s;

import java.util.Collections;
import java.util.HashMap;

import java.util.Map;

public class Main {
    public static void main(String[] argv) {
        System.out.println(synchronizedMap());
    }//  w ww .  j  ava  2  s. c om

    public static <K, V> Map<K, V> synchronizedMap() {
        return Collections.synchronizedMap(new HashMap<K, V>());
    }

    public static <K, V> Map<K, V> synchronizedMap(final int initialCapacity) {
        return Collections.synchronizedMap(new HashMap<K, V>(
                initialCapacity));
    }

    protected static <K, V> Map<K, V> synchronizedMap(
            final int initialCapacity, final float loadFactor) {
        return Collections.synchronizedMap(new HashMap<K, V>(
                initialCapacity, loadFactor));
    }
}

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