* Creates a new instance of IServiceTypeId with the Namespace of the second parameter and the instance of the first parameter
* @param aServiceTypeID Used as a prototype
* @param stid Namespace to use
*/
private void createFromAnother(IServiceTypeID aServiceTypeID, IServiceTypeID stid) {
final Namespace namespace2 = stid.getNamespace();
IServiceTypeID instance = null;
instance = ServiceIDFactory.getDefault().createServiceTypeID(namespace2, aServiceTypeID);
assertNotNull("it should have been possible to create a new instance of ", instance);
assertTrue(instance.hashCode() == stid.hashCode());
//TODO-mkuppe decide if equality should be handled by the namespace for IServiceTypeIDs?