for (int key = 0; key <= 10; key++) {
          assertModelAgrees(
              LIST_WITHOUT_DUPS,
              key,
              SortedLists.binarySearch(LIST_WITHOUT_DUPS, key, presentBehavior, absentBehavior),
              presentBehavior,
              absentBehavior);
        }
      }
    }
  }

  public void testWithDups() {

      fromIndex =
          SortedLists.binarySearch(
              ranges,
              Range::upperBound,
              range.lowerBound,
              KeyPresentBehavior.FIRST_AFTER,
              KeyAbsentBehavior.NEXT_HIGHER);
    } else {
      fromIndex = 0;
    }

    int toIndex;
    if (range.hasUpperBound()) {
      toIndex =
          SortedLists.binarySearch(
              ranges,

          checkArgument(rangeEnds[i] < rangeStarts[i + 1]);
        }
      }
    }

    @Override
    public boolean matches(char c) {
      int index = Arrays.binarySearch(rangeStarts, c);
      if (index >= 0) {
        return true;
      } else {
        index = ~index - 1;
        return index >= 0 && c <= rangeEnds[index];
      }
    }

    @Override