ui/src/main/java/ucar/nc2/ui/table/JTableSorted.java
public void sort(int colNo, boolean reverse) {
    model.sort(colNo, reverse);
    jtable.setRowSelectionInterval(0, 0);
    ensureRowIsVisible(0);
  }
public void sort(int colNo, boolean reverse) {
    model.sort(colNo, reverse);
    jtable.setRowSelectionInterval(0, 0);
    ensureRowIsVisible(0);
  }
Sort the rowList: note rowList changed, not a copy of it.
@param colNo sort on this column
@param reverse if true, reverse sort