How to properly update data in JTable after changing it in source?

Question

Java

I have a program. Some set of data is stored in an ArrayList object. I inherited the AbstractTableModel table model and use it to pass data to the table. The model receives a reference to an ArrayList object. How to properly update the table after adding data to the ArrayList object? Otherwise, you have to hang myTable.updateUI () everywhere in the interface.

Answer 1

It is more correct to update the table through the model.
Take a closer look at the protected members of the AbstractTableModel.

Answer 2

docs.oracle.com/javase/1.4.2/docs/api/javax/swing/table/AbstractTableModel.html#fireTableRowsInserted(int , int)