Project Script library does not reload Groovy classes

Hi,

When experimenting with global script library and project script library I have noticed that there is a difference in the way Groovy classes are reloaded.
The bad thing is that if I use project script library then Groovy classes are not reloaded.
SoapUI detects that the Groovy class has changed, but the new class is not loaded - I must restart SoapUI to get the changes.

Log output from my Groovy teststep:
Wed Feb 22 15:59:27 CET 2012:INFO:Version 1
Wed Feb 22 15:59:56 CET 2012:INFO:Version 1
Wed Feb 22 16:00:16 CET 2012:INFO:Version 1
Wed Feb 22 16:00:43 CET 2012:INFO:Version 1

Log output in soapUI log tab:
Wed Feb 22 15:59:53 CET 2012:INFO:soapui_groovy_scripts\SoapUIAutoReloadTest.groovy is new or has changed, reloading...
Wed Feb 22 15:59:53 CET 2012:INFO:Resetting groovy class cache due to 1 modified file
Wed Feb 22 16:00:35 CET 2012:INFO:soapui_groovy_scripts\SoapUIAutoReloadTest.groovy is new or has changed, reloading...
Wed Feb 22 16:00:35 CET 2012:INFO:Resetting groovy class cache due to 1 modified file

Groovy class that I change:

//Initial class
class SoapUIAutoReloadTest {
    SoapUIAutoReloadTest() {
    }
    String get() {
        return "Version 1"
    }
}
//First change at Wed Feb 22 15:59:53
class SoapUIAutoReloadTest {
    SoapUIAutoReloadTest() {
    }
    String get() {
        return "Version 2"
    }
}
//First change at Wed Feb 22 16:00:35
class SoapUIAutoReloadTest {
    SoapUIAutoReloadTest() {
    }
    String get() {
        return "Version 3"
    }
}

Groovy test step:

log.info new SoapUIAutoReloadTest().get()

This post is related to http://www.eviware.com/forum/viewtopic.php?f=4&t=12617.

I am using:
soapUI Pro 4.0.1, copyright (C) 2007-2011 SmartBear Software http://www.soapui.org | http://smartbear.com Build dist-142-2011-09-14, Build Date 2011/09/14 13:38
I have Windows 7, 64 bit version.

System properties:
JExplorer.runInIsolatedProcess=false

apple.laf.useScreenMenuBar=true

awt.toolkit=sun.awt.windows.WToolkit

com.apple.mrj.application.apple.menu.about.name=SoapUI

exe4j.consoleCodepage=cp0
exe4j.isInstall4j=true
exe4j.launchName=C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\soapUI-Pro-4.0.1.exe
exe4j.moduleName=C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\soapUI-Pro-4.0.1.exe
exe4j.semaphoreName=c:_program files_smartbear_soapui-pro-4.0.1_bin_soapui-pro-4.0.1.exe0
exe4j.tempDir=
exe4j.unextractedPosition=0

file.encoding=Cp1252
file.encoding.pkg=sun.io
file.separator=\

install4j.appDir=C:\Program Files\SmartBear\soapUI-Pro-4.0.1\
install4j.exeDir=C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\

java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment
java.awt.printerjob=sun.awt.windows.WPrinterJob
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Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\commons-digester-1.7.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\commons-httpclient-3.1.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\commons-io-1.3.2.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\commons-lang-2.5.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\commons-logging-1.1.1.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\engine-gecko-2.8.28035.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\engine-ie-2.8.28035.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\engine-webkit-2.8.28035.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\ext-xmlbeans-1.2.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\ezmorph-1.0.5.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\flex-messaging-common-1.0.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\flex-messaging-core-1.0.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\flex-messaging-opt-1.0.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\flex-messaging-proxy-1.0.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\flex-messaging-remoting-1.0.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\forms-1.0.7.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\groovy-all-1.8.0.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\hermes-1.14.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\idw-1.6.1.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\itext-2.1.7.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\j2ee-xmlbeans-1.4.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\jasperreports-4.0.2.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\javamail-1.4.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\jcalendar-1.3.2.jar;C:\Program Files\SmartBear\soapUI-Pro-4.0.1\bin\..\lib\jcommon-1.0.16.jar;C:\Program 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java.class.version=51.0
java.endorsed.dirs=c:\program files\java\jdk1.7.0_01\jre\lib\endorsed
java.ext.dirs=c:\program files\java\jdk1.7.0_01\jre\lib\ext;C:\Windows\Sun\Java\lib\ext
java.home=c:\program files\java\jdk1.7.0_01\jre

java.library.path=C:\Program Files\SmartBear\soapUI-Pro-4.0.1/bin
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java.rmi.server.useCodebaseOnly=true
java.runtime.name=Java(TM) SE Runtime Environment
java.runtime.version=1.7.0_01-b08
java.security.policy=server.policy
java.specification.name=Java Platform API Specification
java.specification.vendor=Oracle Corporation
java.specification.version=1.7
java.vendor=Oracle Corporation
java.vendor.url=http://java.oracle.com/
java.vendor.url.bug=http://bugreport.sun.com/bugreport/
java.version=1.7.0_01
java.vm.info=mixed mode
java.vm.name=Java HotSpot(TM) 64-Bit Server VM
java.vm.specification.name=Java Virtual Machine Specification
java.vm.specification.vendor=Oracle Corporation
java.vm.specification.version=1.7
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jxbrowser.xulrunner.dir=C:\Program Files\SmartBear\soapUI-Pro-4.0.1\.JxBrowser

line.separator=


os.arch=amd64
os.name=Windows 7
os.version=6.1

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soapui.ext.actions=C:\Program Files\SmartBear\soapUI-Pro-4.0.1/bin/actions
soapui.ext.libraries=C:\Program Files\SmartBear\soapUI-Pro-4.0.1/bin/ext
soapui.ext.listeners=C:\Program Files\SmartBear\soapUI-Pro-4.0.1/bin/listeners
soapui.home=C:\Program Files\SmartBear\soapUI-Pro-4.0.1/bin
soapui.properties=soapui.properties

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wsi.dir=C:\Program Files\SmartBear\soapUI-Pro-4.0.1/wsi-test-tools