The Javadoc tool has been updated for the modern Java platform, defined as Java 9 and later. It can generate HTML 5 markup output in addition to HTML 4. The Javadoc tool provides support for both HTML 4 and HTML 5. HTML 5, as of Java 10, is the default output markup format.
The following short Java application simply generates a 319-wide by 319-high frame. It is shown here without any Javadoc tags, which we will discuss later in this section:
import javax.swing.JFrame;import javax.swing.WindowConstants;public class JavadocExample { public static void main(String[] args) { drawJFrame(); } public static void drawJFrame() { JFrame myFrame = new JFrame("Javadoc Example"); myFrame.setSize(319,319); myFrame.setDefaultCloseOperation( ...