为什么不能编译呢？

[bingdianslover]

以下是代码：
JBExam1.java

import Beans.*;

public class JBExa1
{
public static void main(String[] args)
{
SBean1 Bean1=new SBean1();
Bean1.setBeanString1("你好，我是Bean的字符属性");
System.out.println(Bean1.getBeanString1());
}
}



SBean1.Java

package sand.beans;

public class SBean1
{
private String beanString1;
public String getBeanString1()
{
return beanString1;
}
public void setBeanString1(String beanString1)
{
this.beanString1=beanString1;
}
}

[bluesmile979]

import sand.beans.*;