Create singleton map - Java java.util

Description

Create singleton map

Demo Code

//package com.java2s;

import java.util.Collections;

import java.util.Map;

public class Main {
    public static <K, V> Map<K, V> map1(K key, V value) {
        return Collections.singletonMap(key, value);
    }/* ww  w .  j a  va  2s  .c  o  m*/
}

• Previous
• Next

Related Tutorials

• Method to convert a Collection to a List collection.
• Create synchronized Map
• Create an unmodifiable Map
• Create a properly sized ConcurrentHashMap based on the given expected number of elements.
• Create new Array Blocking Queue