java.util.Hashtableのサンプルコード

javaコード

package com.arkgame;

import java.util.Collections;
import java.util.Enumeration;
import java.util.Hashtable;

public class HashtableDemo {

	public static void main(String[] args) {
		Hashtable<String, String> emp = new Hashtable<String, String>();
		emp.put("dev", "山田");
		emp.put("design", "大崎");
		emp.put("language", "Java");
		emp.put("emp", "開発");

		Enumeration<String> keys = emp.keys();
		while (keys.hasMoreElements()) {
			System.out.println(keys.nextElement());
		}

		Enumeration<String> values = Collections.enumeration(emp.values());
		while (values.hasMoreElements()) {
			System.out.println(values.nextElement());
		}
	}

}

結果
dev
design
emp
language
山田
大崎
開発
Java

Java

Posted by arkgame