Bug 161848 [JFace] Javadoc quality in org.eclipse.jface
As Tod announced on the platform-ui mailing list he wants to set the compiler settings to stricter mode so to ensure the javadoc quality. Because the weather was so lousy in Austria today I tried it and took the effort (~2 hours). I'll attach the patches package wise. This is a starting point.
bundles/org.eclipse.jface/src/org/eclipse/jface/action/SubContributionItem.java
public void setVisible(boolean visible) {
        this.visible = visible;
    }
    /* (non-Javadoc)
     * Method declared on IContributionItem.
     */
    public void update() {
        innerItem.update();
    }
    /* (non-Javadoc)
     * Method declared on IContributionItem.
     */
    public void update(String id) {
        innerItem.update(id);
    }
    /* (non-Javadoc)
     * @see org.eclipse.jface.action.IContributionItem#fill(org.eclipse.swt.widgets.CoolBar, int)
     */
    public void fill(CoolBar parent, int index) {
        if (visible) {
			innerItem.fill(parent, index);
		}
    }
    /* (non-Javadoc)
     * @see org.eclipse.jface.action.IContributionItem#saveWidgetState()
     */
    public void saveWidgetState() {
    }
}