plotSize.setElementAt(new Double(1.0), i);
plotSize.setElementAt(new Integer(1), i);
  private void postProcessPlotInfo(FastVector plotSize) {    int maxpSize = 20;    double maxErr = Double.NEGATIVE_INFINITY;    double minErr = Double.POSITIVE_INFINITY;    double err;        for (int i = 0; i < plotSize.size(); i++) {      Double errd = (Double)plotSize.elementAt(i);      if (errd != null) {	err = Math.abs(errd.doubleValue());        if (err < minErr) {	  minErr = err;	}	if (err > maxErr) {	  maxErr = err;	}      }    }        for (int i = 0; i < plotSize.size(); i++) {      Double errd = (Double)plotSize.elementAt(i);      if (errd != null) {	err = Math.abs(errd.doubleValue());	if (maxErr - minErr > 0) {	  Double temp = new Double(((err - minErr) / (maxErr - minErr)) 				   * maxpSize);	  plotSize.setElementAt(temp, i);	} else {	  plotSize.setElementAt(new Double(1.0), i);	}      } else {	plotSize.setElementAt(new Double(1.0), i);      }    }  }