docs: public void setHead(String[] head) {
  
          iColCount = head.length;
          sColHead  = new String[iColCount];
          iColWidth = new int[iColCount];
  
          for (int i = 0; i < iColCount; i++) {
              sColHead[i]  = head[i];
              iColWidth[i] = 100;
          }
  
          iRowCount  = 0;
          iRowHeight = 0;
          vData      = new Vector();
      }