public int getCellSizePolicy(final boolean isRow, final int cellIndex) {
    DimensionInfo info = isRow ? myVerticalInfo : myHorizontalInfo;
    if (info == null) {
      // not laid out yet
      return 0;
    }
    return info.getCellSizePolicy(cellIndex);
  }
public int getCellSizePolicy(final boolean isRow, final int cellIndex)