[java] How can I generate Javadoc comments in Eclipse?

Is there a way to generate Javadoc comments in Eclipse? If so, what is it?

Shift-Alt-J is a useful keyboard shortcut in Eclipse for creating Javadoc comment templates.

Invoking the shortcut on a class, method or field declaration will create a Javadoc template:

public int doAction(int i) {
    return i;
}

Pressing Shift-Alt-J on the method declaration gives:

/**
 * @param i
 * @return
 */
public int doAction(int i) {
    return i;
}

At a place where you want javadoc, type in /**<NEWLINE> and it will create the template.

JAutoDoc:

an Eclipse Plugin for automatically adding Javadoc and file headers to your source code. It optionally generates initial comments from element name by using Velocity templates for Javadoc and file headers...

You mean menu Project -> Generate Javadoc ?