Main.java Source code

Introduction

Here is the source code for Main.java

Source

import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;

public class Main {
    public static void main(String[] argv) throws Exception {
        DefaultTableModel model = new DefaultTableModel();
        JTable table = new JTable(model);
        model.addColumn("Col1");
        model.addColumn("Col2");

        table.getColumnModel().getColumn(0).setHeaderValue("New Name");
        table.getTableHeader().resizeAndRepaint();

    }
}