-- JAVA

package kr.co.digital2u.test

public class Call_Class {
 public void call_method() {
  System.out.println("call_method 호출 성공!");
 }
}

-- JSP

<%@ page import="kr.co.digital2u.test.Call_Class"%>
<%
 Call_Class display = new Call_Class();
 display.call_method();
%>