The changes done under JDK-8278175 suppress on a per-file basis various missing comments that would otherwise trigger doclint warnings. Those missing comments are:

jdk/src/java.desktop/share/classes/java/awt/BufferCapabilities.java:65: warning: no initial description
     * @return the image capabilities of the front (displayed) buffer
       ^
jdk/src/java.desktop/share/classes/java/awt/BufferCapabilities.java:72: warning: no initial description
     * @return the image capabilities of all back buffers (intermediate buffers
       ^
jdk/src/java.desktop/share/classes/java/awt/BufferCapabilities.java:80: warning: no initial description
     * @return whether or not the buffer strategy uses page flipping; a set of
       ^
jdk/src/java.desktop/share/classes/java/awt/BufferCapabilities.java:94: warning: no initial description
     * @return the resulting contents of the back buffer after page-flipping.
       ^
jdk/src/java.desktop/share/classes/java/awt/BufferCapabilities.java:112: warning: no initial description
     * @return whether page flipping is only available in full-screen mode. If this
       ^
jdk/src/java.desktop/share/classes/java/awt/BufferCapabilities.java:123: warning: no initial description
     * @return whether or not
       ^
jdk/src/java.desktop/share/classes/java/awt/Component.java:4135: warning: no initial description
         * @return direct access to the back buffer, as an image.
           ^
jdk/src/java.desktop/share/classes/java/awt/Component.java:4695: warning: no initial description
     * @return whether or not paint messages received from the operating system
       ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:652: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:654: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:656: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:658: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:660: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:662: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:664: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:666: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:668: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:670: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:672: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:674: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:676: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:678: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:680: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:682: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:685: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:687: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:689: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:691: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:694: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:696: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:698: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:928: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:930: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:932: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:934: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:936: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:938: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:940: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/awt/event/KeyEvent.java:942: warning: no initial description
    /** @since 1.2 */
        ^
jdk/src/java.desktop/share/classes/java/beans/beancontext/BeanContextServicesSupport.java:160: warning: empty comment
    protected class BCSSChild extends BeanContextSupport.BCSChild {
              ^
jdk/src/java.desktop/share/classes/java/beans/beancontext/BeanContextServicesSupport.java:790: warning: empty comment
    protected class BCSSProxyServiceProvider implements BeanContextServiceProvider, BeanContextServiceRevokedListener {
              ^
jdk/src/java.desktop/share/classes/java/beans/beancontext/BeanContextSupport.java:307: warning: empty comment
    protected class BCSChild implements Serializable {
              ^
jdk/src/java.desktop/share/classes/javax/swing/DefaultListSelectionModel.java:208: warning: no initial description
     * @param firstIndex the first index in the interval
       ^
jdk/src/java.desktop/share/classes/javax/swing/JApplet.java:108: warning: no initial description
     * @see #getRootPane
       ^
jdk/src/java.desktop/share/classes/javax/swing/JDialog.java:114: warning: no initial description
     * @see #getRootPane
       ^
jdk/src/java.desktop/share/classes/javax/swing/JScrollBar.java:111: warning: no initial description
     * @see #setOrientation
       ^
jdk/src/java.desktop/share/classes/javax/swing/JScrollBar.java:117: warning: no initial description
     * @see #setUnitIncrement
       ^
jdk/src/java.desktop/share/classes/javax/swing/JScrollBar.java:123: warning: no initial description
     * @see #setBlockIncrement
       ^
jdk/src/java.desktop/share/classes/javax/swing/filechooser/FileSystemView.java:352: warning: no initial description
     * @param parent a <code>File</code> object representing a directory or special folder
       ^
jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuItemUI.java:260: warning: no initial description
     * @param menuItem a menu item
       ^
jdk/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalBorders.java:1030: warning: no initial description
     * @since 1.3
       ^
jdk/src/java.desktop/share/classes/javax/swing/text/LayeredHighlighter.java:32: warning: no initial description
 * @author Scott Violet
   ^
jdk/src/java.desktop/share/classes/javax/swing/text/LayeredHighlighter.java:70: warning: no initial description
         * @return a shape
           ^
jdk/src/java.desktop/share/classes/javax/swing/text/html/HTML.java:62: warning: no initial description
        /** @since 1.3 */
            ^
jdk/src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java:1687: warning: no initial description
         * @param e the JEditorPane
           ^
jdk/src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java:1699: warning: no initial description
         * @param e the JEditorPane
           ^
jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/AttributeList.java:113: warning: no initial description
     * @return attribute name
       ^
jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/AttributeList.java:120: warning: no initial description
     * @return attribute type
       ^
jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/AttributeList.java:128: warning: no initial description
     * @return attribute modifier
       ^
jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/AttributeList.java:136: warning: no initial description
     * @return possible attribute values
       ^
jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/AttributeList.java:143: warning: no initial description
     * @return default attribute value
       ^
jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/AttributeList.java:150: warning: no initial description
     * @return the next attribute in the list
       ^
jdk/src/java.desktop/share/classes/javax/swing/text/html/parser/Parser.java:213: warning: no initial description
     * @return the line number of the line currently being parsed
       ^
jdk/src/java.desktop/share/classes/javax/swing/undo/UndoableEditSupport.java:152: warning: empty comment
    public synchronized void beginUpdate() {
                             ^