// Expiration Cache
assertNotNull("Portlet.Expiration is null", portlet.getExpirationCache());
assertTrue("Portlet.Expiration invalid: " + portlet.getExpirationCache(), portlet.getExpirationCache().equals("-1"));
// Display Name
DisplayName displayName = portlet.getDisplayName(Locale.ENGLISH);
assertNotNull("Display Name is null", displayName);
assertTrue(
"Portlet.DisplayName invalid: " + displayName.getDisplayName(),
displayName.getDisplayName().equals("HelloWorld Portlet Wrapper"));
// Init Parameters
ParameterSet paramsList = portlet.getInitParameterSet();
Iterator it = paramsList.iterator();
int count = 0;