hg: jdk9/client/jdk: 8133807: java.desktop docs: replace some invalid "@returns" tags

[alexander.v.stepanov at oracle.com]

Changeset: 4473fc82087c
Author:    avstepan
Date:      2015-08-27 18:09 +0300
URL:       http://hg.openjdk.java.net/jdk9/client/jdk/rev/4473fc82087c

8133807: java.desktop docs: replace some invalid "@returns" tags
Reviewed-by: alexsch

! src/java.datatransfer/share/classes/java/awt/datatransfer/MimeType.java
! src/java.desktop/share/classes/java/awt/MultipleGradientPaintContext.java
! src/java.desktop/share/classes/java/awt/Toolkit.java
! src/java.desktop/share/classes/javax/swing/plaf/LayerUI.java
! src/java.desktop/share/classes/javax/swing/text/rtf/RTFReader.java
! src/java.desktop/share/classes/sun/awt/shell/DefaultShellFolder.java
! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
! src/java.desktop/share/classes/sun/print/PSPrinterJob.java
! src/java.desktop/share/classes/sun/print/RasterPrinterJob.java
! src/java.desktop/unix/classes/sun/awt/X11/MotifDnDDragSourceProtocol.java
! src/java.desktop/unix/classes/sun/awt/X11/XDnDDragSourceProtocol.java
! src/java.desktop/unix/classes/sun/awt/X11/XDragSourceContextPeer.java
! src/java.desktop/unix/classes/sun/awt/X11/XDragSourceProtocol.java
! src/java.desktop/unix/classes/sun/awt/X11InputMethod.java
! src/java.desktop/windows/classes/sun/awt/Win32GraphicsEnvironment.java
! src/java.desktop/windows/classes/sun/awt/windows/WPrinterJob.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DScreenUpdateManager.java