*/
public MultiPdfZapper() {
xPanel.setLayout(new BorderLayout(2, 2));
pdfThumbnailZapper = new PdfThumbnailZapper();
xPanel.add(BorderLayout.CENTER, pdfThumbnailZapper.getComponent());
pdfList = new FileList();
xPanel.add(BorderLayout.WEST, pdfList.getComponent());
pdfList.addListSelectionListener(this);
}