Check out example codes for "java swing check box". It will help you in understanding the concepts better.

Code Example 1

// java Program to create a simple checkbox using JCheckBox 
import java.awt.event.*; 
import java.awt.*; 
import javax.swing.*; 
class solve extends JFrame { 
    // frame 
    static JFrame f; 
    // main class 
    public static void main(String[] args) 
        // create a new frame 
        f = new JFrame("frame"); 
        // set layout of frame 
        f.setLayout(new FlowLayout()); 
        // create checkbox 
        JCheckBox c1 = new JCheckBox("checkbox 1"); 
        JCheckBox c2 = new JCheckBox("checkbox 2"); 
        // create a new panel 
        JPanel p = new JPanel(); 
        // add checkbox to panel 
        // add panel to frame 
        // set the size of frame 
        f.setSize(300, 300); 

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