private int[] computeColSizes(boolean isTabularResult) {
    int[] localColSizes = new int[getNumCols()];

    for (int i = 0; i < localColSizes.length; i++) {
      localColSizes[i] = getMaxColLength(i);
    }

    if (isTabularResult) {
      localColSizes = recalculateColSizesForScreen(
          screen.getScreenWidth(), localColSizes, getColumnSeparator());
    }

    return localColSizes;
  }
A group of rows. Widths for all columns within a group will be the same and when built will
automatically be set to the length of the longest value in the column.

@since GemFire 7.0
geode-gfsh/src/main/java/org/apache/geode/management/internal/cli/result/RowGroup.java