Program: 21328
Project: 21328
Buggy source:
public void actionPerformed(ActionEvent e){
  if (e.getActionCommand().equals(JDLocale.L("String_Node_Str","String_Node_Str"))) {
    int[] rows=table.getSelectedRows();
    for (int i=rows.length - 1; i >= 0; i--) {
      int id=rows[i];
      linkList.remove(id);
    }
    this.refreshTable();
  }
  if (e.getActionCommand().equals(JDLocale.L("String_Node_Str","String_Node_Str"))) {
    PackageTab newTab=addTab();
    int[] rows=table.getSelectedRows();
    if (0 < rows.length) {
      DownloadLink linksToTransfer[]=new DownloadLink[rows.length];
      int targetIndex=0;
      for (int i=rows.length - 1; i >= 0; i--) {
        linksToTransfer[targetIndex++]=this.getLinkAt(rows[i]);
        linkList.remove(rows[i]);
      }
      newTab.addLinks(linksToTransfer);
      this.refreshTable();
    }
  }
 else   if (e.getActionCommand().equals(JDLocale.L("String_Node_Str"))) {
    int[] rows=table.getSelectedRows();
    Vector<Integer> ret=new Vector<Integer>();
    Vector<DownloadLink> list=new Vector<DownloadLink>();
    for (int i=0; i < rows.length; i++) {
      ret.add(rows[i]);
      list.add(linkList.get(rows[i]));
    }
    linkList=list;
    this.refreshTable();
  }
 else   if (e.getActionCommand().equals(JDLocale.L("String_Node_Str"))) {
    int[] rows=table.getSelectedRows();
    Vector<Integer> ret=new Vector<Integer>();
    Vector<DownloadLink> list=new Vector<DownloadLink>();
    for (int i=0; i < rows.length; i++) {
      ret.add(rows[i]);
      list.add(linkList.get(rows[i]));
    }
    linkList=list;
    int idx=tabbedPane.getSelectedIndex();
    confirmPackage(idx);
    removePackageAt(idx);
    if (tabList.size() == 0) {
      this.setVisible(false);
      dispose();
    }
  }
}

Fixed version (ground truth):
public void actionPerformed(ActionEvent e){
  if (e.getActionCommand().equals(JDLocale.L("String_Node_Str","String_Node_Str"))) {
    int[] rows=table.getSelectedRows();
    for (int i=rows.length - 1; i >= 0; i--) {
      totalLinkList.remove(linkList.remove(rows[i]));
    }
    this.refreshTable();
  }
 else   if (e.getActionCommand().equals(JDLocale.L("String_Node_Str","String_Node_Str"))) {
    PackageTab newTab=addTab();
    int[] rows=table.getSelectedRows();
    if (0 < rows.length) {
      DownloadLink linksToTransfer[]=new DownloadLink[rows.length];
      int targetIndex=0;
      for (int i=rows.length - 1; i >= 0; i--) {
        linksToTransfer[targetIndex++]=this.getLinkAt(rows[i]);
        linkList.remove(rows[i]);
      }
      newTab.addLinks(linksToTransfer);
      this.refreshTable();
    }
  }
 else   if (e.getActionCommand().equals(JDLocale.L("String_Node_Str"))) {
    int[] rows=table.getSelectedRows();
    Vector<DownloadLink> list=new Vector<DownloadLink>();
    for (int i=0; i < rows.length; i++) {
      list.add(linkList.get(rows[i]));
    }
    totalLinkList.removeAll(linkList);
    totalLinkList.addAll(list);
    linkList=list;
    this.refreshTable();
  }
 else   if (e.getActionCommand().equals(JDLocale.L("String_Node_Str"))) {
    int[] rows=table.getSelectedRows();
    Vector<DownloadLink> list=new Vector<DownloadLink>();
    for (int i=0; i < rows.length; i++) {
      list.add(linkList.get(rows[i]));
    }
    linkList=list;
    int idx=tabbedPane.getSelectedIndex();
    confirmPackage(idx);
    removePackageAt(idx);
    if (tabList.size() == 0) {
      this.setVisible(false);
      dispose();
    }
  }
}