private int getRequestCount() {
    int sum = 0;

    sum += getRequestListSize(myClassUsagesRequests);
    sum += getRequestListSize(myDerivedClassesRequests);
    sum += getRequestListSize(myDerivedMethodsRequests);
    sum += getRequestListSize(myFieldUsagesRequests);
    sum += getRequestListSize(myMethodUsagesRequests);

    return sum;
  }
private int getRequestCount()