java.lang.ArrayIndexOutOfBoundsException: 0 >= 0 attempting to populate JTable

Question

I\'m subclassing JTable and using a DefaultTableModel to model my table data. The following class sets up the JTable, and adds one row to the model.

import          


        

Answer 1

Replace your code with the following Here you need to remove first row only that should be iterated for all the rows

private void refreshTable() {

   int rowCount= model.getRowCount();

  // System.out.println(rowCount);

   for(int i=0;i