int highIndex = 0;
int lowIndex = 0;
int listSize = 0;
HttpSession session = request.getSession();
WorkEffortSearchOptions workEffortSearchOptions = WorkEffortSearchSession.getWorkEffortSearchOptions(session);
Integer viewIndexInteger = workEffortSearchOptions.getViewIndex();
if (viewIndexInteger != null) viewIndex = viewIndexInteger.intValue();
Integer viewSizeInteger = workEffortSearchOptions.getViewSize();
if (viewSizeInteger != null) viewSize = viewSizeInteger.intValue();
lowIndex = viewIndex * viewSize;
highIndex = (viewIndex + 1) * viewSize;