BookMusicBean

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

public class BookMusicBean implements Serializable {
	private static final long serialVersionUID = 1L;
	private static BookMusicBean bean;

	private BookMusicBean() {

	}

	public static BookMusicBean getInstance() {
		if (bean == null) {
			bean = new BookMusicBean();
		}
		return bean;
	}

	private Map<String, String> map = new HashMap<String, String>();

	public Map<String, String> getMap() {
		return map;
	}

	public void setMap(Map<String, String> map) {
		this.map = map;
	}
}