Collections: Wiring Map with map(LinkedHashMap) property

Opera.java:

package com.lnn.collections;

import java.util.Map;

import java.util.Map.Entry;

public class Opera {

      private Map<String, String> instruments;

      public void setInstruments(Map<String, String> instruments) {

            this.instruments = instruments;

      }

      public void display() {

            for (Entry<String, String> entry : instruments.entrySet()) {

                  System.out.println(entry.getKey() + " --> " + entry.getValue());

            }

      }

}

collections.xml:

<beans xmlns="http://www.springframework.org/schema/beans"

      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

      xsi:schemaLocation="http://www.springframework.org/schema/beans

      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

      <bean id="operaMap" class="com.lnn.collections.Opera">

            <property name="instruments">

                  <map>

                        <entry key="Guitar-Key" value="Guitar-Value"/>

                        <entry key="Piano-Key" value="Piano-Value"/>

                        <entry key="Violin-Key" value="Violin-Value"/>                      

                  </map>

            </property>

      </bean>

</beans>

Test.java:

package com.lnn.collections;

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Test {

      public static void main(String[] args) {

            ApplicationContext context = new ClassPathXmlApplicationContext("collections.xml");

            System.out.println("------------------Map---------------------");

            Opera operaMap = context.getBean("operaMap", Opera.class);

            operaMap.display();

      }

}