publicres.java

simple english library,it need to improve

package org.blog.enghelper.util;

import javax.microedition.lcdui.Image;

/**
 * <br><strong>英语学习助手－公共资源类</strong><br>
 * <br>该类主要保存了程序常使用的几个Image对象
 */
public class PublicRes {
    private static PublicRes pr=new PublicRes();
    public Image search=null;
    public Image newWord=null;
    public Image card=null;
    public Image status=null;
    public Image help=null;
    public Image zlogo=null;
    public Image busyImage=null;
    private PublicRes(){
        try{
            search=Image.createImage("/org/blog/enghelper/res/search.png");
            card=Image.createImage("/org/blog/enghelper/res/card.png");
            help=Image.createImage("/org/blog/enghelper/res/help.png");
            newWord=Image.createImage("/org/blog/enghelper/res/new.png");
            status=Image.createImage("/org/blog/enghelper/res/status.png");
            zlogo=Image.createImage("/org/blog/enghelper/res/zlogo.png");
            busyImage=Image.createImage("/org/blog/enghelper/res/busy.png");
        }
        catch(Exception e){e.printStackTrace();}
    }
    public static PublicRes getInstance(){
        return pr;
    }
}