servlet 调用 javabean '.' expected!!!

C:\Tomcat 5.0\webapps\new0505\WEB-INF\classes>javac serv.java
serv.java:5: '.' expected
import Bean05;
^
1 error

代码如下：
//package comp0;

public class Bean05 {

private String sName;
private String sSex;
private String sAddress;

public Bean05() {}

public String getName() {
return sName;
}

public void setName(String name) {
this.sName=name;
}

public String getSex() {
return sSex;
}

public void setSex(String sex) {
this.sSex=sex;
}

public String getAddress() {
return sAddress;
}

public void setAddress(String address) {
this.sAddress=address;
}

}

//========================
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;