Static utility class with following methods:
HippoBean getBean(comp, request, path) String getParameter(comp, request, paramName, defaultValue) int getParameterInt(comp, request, paramName, defaultValue) boolean getParameterBoolean(comp, request, paramName) boolean getParameterBoolean(comp, request, paramName, defaultValue) List<String> getParameterList(comp, request, paramName) String getLocalParameter(comp, request, paramName, defaultValue) int getLocalParameterInt(comp, request, paramName, defaultValue) boolean getLocalParameterBoolean(comp, request, paramName, defaultValue) int getRequestParameterInt(request, paramName, defaultValue) String getPublicRequestParameter(comp, request, paramName, defaultValue) int getPublicRequestParameterInt(comp, request, paramName, defaultValue) String[] getPublicRequestParameters(comp, request, paramName)