Error in accessing Java Class?

Question

I got an error when accessing JavaClass,
The Java Class is following,
packages mypack;
public class myParentClass{
public myParentClass{
public String doAct(String act){
return act;
public static act class {
public static final String ADD="ADD";
public static final String DELETE="DELETE";
And I am using JavaBean as the following,
<%@ page import="mypack.*"%>
<jsp:useBean id="mybean" scope="page" class="myParentClass"/>
<%
String act=mybean.doAct(mybean.act.ADD);
%>
The error I got is "No variable act defined in class myParentClass"
I don't know why! How can I solve it?
Thanks in advance!

Answer 1

hi, you lose a semicolon ";" .
you should add ";" at the end of the definition of "act" as:
public class myParentClass{
public myParentClass{
public String doAct(String act){
return act;
public static act class {
public static final String ADD="ADD";
public static final String DELETE="DELETE";
}; // this is the error .