public void removeAttribute(String name) {
ArgumentUtility.validateNotNull("attributeName", name);
final OptionalContainerServices optionalContainerServices = container.getOptionalContainerServices();
final RequestAttributeService requestAttributeService = optionalContainerServices.getRequestAttributeService();
requestAttributeService.removeAttribute(this, this.getHttpServletRequest(), this.internalPortletWindow, name);
}
public String getRequestedSessionId() {
return this.getHttpServletRequest().getRequestedSessionId();
}