Steps to reproduce:
- Create a webproject and add a webservice to it.
- Add an operation that has int[]  array as parameter. (This cannot be done via
the 'add operation' wizard since the wizard only lets us create parameters of
primitive types. Therefore this step needs to be done manually).
- Build and deploy the project.
- Create another webproject.
- Add a ws client that refers to the ws in the first project.
- Expand the client in the project window and select the operation.
- Right click, select 'test operation' and click submit.

The following exception is thrown:
java.lang.ClassNotFoundException: webservice.java.lang.Integer
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:242)
	at
org.netbeans.modules.websvc.registry.ui.ReflectionHelper.getTypedParameterArray(ReflectionHelper.java:302)
	at
org.netbeans.modules.websvc.registry.ui.TestWebServiceMethodDlg.invokeMethod(TestWebServiceMethodDlg.java:418)
	at
org.netbeans.modules.websvc.registry.ui.TestWebServiceMethodDlg.access$500(TestWebServiceMethodDlg.java:64)
	at
org.netbeans.modules.websvc.registry.ui.TestWebServiceMethodDlg$4.run(TestWebServiceMethodDlg.java:385)
	at org.openide.util.Task.run(Task.java:189)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330)
[catch] at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721)

(The above exception stacktrace occurs in jse8 built on nb41).

The error occurs in both nb41 and nb50. This bug is not relevant for nb55 going
forward, as the 'test operation' menuitem is no longer available in the client
context menu and the testing of a webservice has been moved to service context menu.

Workaround is to create the client using jse109:
- In the client web project, create a servlet.
- In the servlet, use the Call web service facility to invoke the web  service.