Program: 35233
Project: 35233
Buggy source:
@SuppressWarnings({"String_Node_Str","String_Node_Str"}) public JListEditor(String title,Object parent,String field){
  try {
    open=true;
    Field flist=parent.getClass().getDeclaredField(field);
    flist.setAccessible(true);
    List<String> list=(List<String>)flist.get(parent);
    this.setTitle(title);
    this.setBounds(100,100,300,400);
    this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    this.setLayout(new BorderLayout());
    JTable jtable=new JTable(){
      @Override public boolean isCellEditable(      int row,      int column){
        return column > 0;
      }
    }
;
    jtable.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
    jtable.getTableHeader().setReorderingAllowed(false);
    DefaultTableModel lm=new DefaultTableModel();
    lm.addColumn("String_Node_Str");
    lm.addColumn("String_Node_Str");
    int i=0;
    for (    String item : list) {
      lm.addRow(new Object[]{String.valueOf(i),item});
      i++;
    }
    jtable.setModel(lm);
    this.add(new JScrollPane(jtable),BorderLayout.CENTER);
    JPanel actions=new JPanel();
    actions.setLayout(new GridLayout(1,4));
    JButton add=new JButton(JByteMod.res.getResource("String_Node_Str"));
    add.addActionListener(a -> {
      int c=lm.getRowCount();
      lm.addRow(new Object[]{String.valueOf(c),"String_Node_Str"});
      jtable.setRowSelectionInterval(c,c);
    }
);
    actions.add(add);
    JButton remove=new JButton(JByteMod.res.getResource("String_Node_Str"));
    remove.addActionListener(a -> {
      int[] selectedRows=jtable.getSelectedRows();
      if (selectedRows.length > 0) {
        for (int j=selectedRows.length - 1; j >= 0; j--) {
          lm.removeRow(selectedRows[j]);
        }
      }
    }
);
    actions.add(remove);
    JButton edit=new JButton(JByteMod.res.getResource("String_Node_Str"));
    edit.addActionListener(a -> {
      jtable.editCellAt(jtable.getSelectedRow(),1);
    }
);
    actions.add(edit);
    this.add(actions,BorderLayout.PAGE_END);
    this.addWindowListener(new WindowAdapter(){
      @Override public void windowClosing(      WindowEvent e){
        try {
          JByteMod.LOGGER.log("String_Node_Str");
          TableModel model=jtable.getModel();
          ArrayList<String> list=new ArrayList<>();
          for (int i=0; i < model.getRowCount(); i++) {
            list.add(String.valueOf(model.getValueAt(i,1)));
          }
          flist.set(parent,list);
        }
 catch (        Exception e1) {
          new ErrorDisplay(e1);
        }
        open=false;
      }
    }
);
  }
 catch (  Throwable e1) {
    open=false;
    new ErrorDisplay(e1);
    setVisible(false);
  }
}

Fixed version (ground truth):
@SuppressWarnings({"String_Node_Str"}) public JListEditor(String title,Object parent,String field){
  try {
    open=true;
    Field flist=parent.getClass().getDeclaredField(field);
    flist.setAccessible(true);
    List<String> list=(List<String>)flist.get(parent);
    this.setTitle(title);
    this.setBounds(100,100,300,400);
    this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    this.setLayout(new BorderLayout());
    JTable jtable=new JTable(){
      @Override public boolean isCellEditable(      int row,      int column){
        return column > 0;
      }
    }
;
    jtable.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
    jtable.getTableHeader().setReorderingAllowed(false);
    DefaultTableModel lm=new DefaultTableModel();
    lm.addColumn("String_Node_Str");
    lm.addColumn("String_Node_Str");
    int i=0;
    for (    String item : list) {
      lm.addRow(new Object[]{String.valueOf(i),item});
      i++;
    }
    jtable.setModel(lm);
    this.add(new JScrollPane(jtable),BorderLayout.CENTER);
    JPanel actions=new JPanel();
    actions.setLayout(new GridLayout(1,4));
    JButton add=new JButton(JByteMod.res.getResource("String_Node_Str"));
    add.addActionListener(a -> {
      int c=lm.getRowCount();
      lm.addRow(new Object[]{String.valueOf(c),"String_Node_Str"});
      jtable.setRowSelectionInterval(c,c);
    }
);
    actions.add(add);
    JButton remove=new JButton(JByteMod.res.getResource("String_Node_Str"));
    remove.addActionListener(a -> {
      int[] selectedRows=jtable.getSelectedRows();
      if (selectedRows.length > 0) {
        for (int j=selectedRows.length - 1; j >= 0; j--) {
          lm.removeRow(selectedRows[j]);
        }
      }
    }
);
    actions.add(remove);
    JButton edit=new JButton(JByteMod.res.getResource("String_Node_Str"));
    edit.addActionListener(a -> {
      jtable.editCellAt(jtable.getSelectedRow(),1);
    }
);
    actions.add(edit);
    this.add(actions,BorderLayout.PAGE_END);
    this.addWindowListener(new WindowAdapter(){
      @Override public void windowClosing(      WindowEvent e){
        try {
          JByteMod.LOGGER.log("String_Node_Str");
          TableModel model=jtable.getModel();
          ArrayList<String> list=new ArrayList<>();
          for (int i=0; i < model.getRowCount(); i++) {
            list.add(String.valueOf(model.getValueAt(i,1)));
          }
          flist.set(parent,list);
        }
 catch (        Exception e1) {
          new ErrorDisplay(e1);
        }
        open=false;
      }
    }
);
  }
 catch (  Throwable e1) {
    open=false;
    new ErrorDisplay(e1);
    setVisible(false);
  }
}