Java Code:
/**
 * The <code>Bar</code> component doesn't do much of anything. It is just
 * meant to demonstrate javadoc.
 * <p>
 * 
 * @version 2.4
 * @author John Zukowski
 */
public class Bar {

  /**
   * A specific type of foo
   */
  public static final int FOO_TYPE = 0;

  /**
   * Another specific type of foo
   */
  public static final int ANOTHER_FOO_TYPE = 1;

  /**
   * The current foo type
   */
  private int type;

  /**
   * Constructs a Bar
   */
  public Bar() {
    type = FOO_TYPE;
  }

  /**
   * Returns current foo type
   * 
   * @return current foo type
   * @deprecated As of version 2.3, use {@link #getFoo() getFoo()}instead
   */
  public int foo() {
    return getFoo();
  }

  /**
   * Returns current foo type
   * 
   * @return current foo type
   * @since V2.3
   */
  public int getFoo() {
    return getFoo();
  }

  /**
   * Changes current foo type
   * 
   * @param type
   *            new type of foo
   * @throws IllegalArgumentException
   *             When type invalid
   */
  public void setFoo(int newValue) {
    if ((newValue != FOO_TYPE) && (newValue != ANOTHER_FOO_TYPE)) {
      throw new IllegalArgumentException("Bad type");
    }
    type = newValue;
  }

  /**
   * Placeholder method for see tags
   * 
   * @see Bar#FOO_TYPE
   * @see Bar#getFoo()
   * @see #getFoo()
   * @see "My Book"
   * @see <a href="http://www.jguru.com">jGuru </a>
   */
  public void myVoid() {
  }

}