LS2J in Notes Form: cache or bug?

Hi guys

Do you know something about caching issues in LS2J technology?
I discovered a strange thing about it. Let me show you.
I work in IBM Notes 9 beta.

I have a database with Java library that contains a simple class with a single method

public class myTestClass {
public void someMethod() {
System.out.println("Test LS2J: 111");
}
}

I am going to use this Java class in a Notes Form and then in a Notes Agent.
Lotus script code is the same for both cases:

Option Declare
Uselsx "*javacon"
Use "TestJavaLib"

Dim js As New JavaSession
Dim myClass As JavaClass
Dim myObject As JavaObject

Set myClass = js.GetClass("myTestClass")
Set myObject = myClass.CreateObject

Call myObject.someMethod()

Let's test it for both form and agent:

It works from the Notes Agent

It works from the Notes Form

Now I will show you the issue.

Let's back to the Java library and change Class method to output something different to Java Console.

Save both myTestClass.java and TestJavaLib library.

Let's test our changes for both form and agent:

Notes Agent	Notes Form

Do you see?
Notes Form does not get the changes.

I tried everything I could: Build project, Recompile All Lotus Scripts, Clean project, rename Java Library, rename Java method, recreated Java class with the same name - nothing helped.

Only complete reopen of Lotus Notes worked for Notes Form.

Do you know how to force LS2J to see the changes in Notes Form?

You may check it yourself using my example: ypastov.ls2jIssue.nsf