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diff --git a/awt/java/awt/image/VolatileImage.java b/awt/java/awt/image/VolatileImage.java
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-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/**
- * @author Alexey A. Petrenko
- * @version $Revision$
- */
-
-package java.awt.image;
-
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.GraphicsConfiguration;
-import java.awt.Image;
-import java.awt.ImageCapabilities;
-import java.awt.Transparency;
-
-/**
- * The VolatileImage abstract class represents an image which can lose its
- * contents at any point. VolatileImage objects are device specific. This class
- * provides methods for checking if operation of this image are compatible for
- * the GraphicsConfiguration.
- *
- * @since Android 1.0
- */
-public abstract class VolatileImage extends Image
-// Volatile image implements Transparency since 1.5
- implements Transparency {
-
- /**
- * The Constant IMAGE_INCOMPATIBLE indicates that this VolatileImage is not
- * applicable for the GraphicsConfiguration object.
- */
- public static final int IMAGE_INCOMPATIBLE = 2;
-
- /**
- * The Constant IMAGE_OK indicates that VolatileImage is ready for using.
- */
- public static final int IMAGE_OK = 0;
-
- /**
- * The Constant IMAGE_RESTORED indicates that VolatileImage will be ready to
- * use after restoring.
- */
- public static final int IMAGE_RESTORED = 1;
-
- /**
- * The transparency value of this image.
- */
- protected int transparency = OPAQUE;
-
- /**
- * Instantiates a new VolatileImage object.
- */
- public VolatileImage() {
- super();
- }
-
- /**
- * Returns true if rendering data is lost during validating. This method
- * should be called after rendering operation of image.
- *
- * @return true, if contents lost during validating, false otherwise.
- */
-
- public abstract boolean contentsLost();
-
- /**
- * Creates a Graphics2D used to draw in this VolatileImage.
- *
- * @return the Graphics2D object.
- */
- public abstract Graphics2D createGraphics();
-
- /**
- * Gets the ImageCapabilities of this VolatileImage.
- *
- * @return the ImageCapabilities of this VolatileImage.
- */
- public abstract ImageCapabilities getCapabilities();
-
- /**
- * Gets the height of this VolatileImage.
- *
- * @return the height of this VolatileImage.
- */
- public abstract int getHeight();
-
- /**
- * Gets a BufferedImage representation of current VolatileImage that won't
- * be affected by any changes to this VolatileImage.
- *
- * @return a BufferedImage representation of current VolatileImage.
- */
- public abstract BufferedImage getSnapshot();
-
- /**
- * Gets the width of this VolatileImage.
- *
- * @return the width of this VolatileImage.
- */
- public abstract int getWidth();
-
- /**
- * Validates the drawing surface of the image if the surface had been lost
- * and if the specified GraphicsConfiguration object is applicable to this
- * image.
- *
- * @param gc
- * the GraphicsConfiguration object.
- * @return one of the image status constants: IMAGE_OK, IMAGE_RESTORED or
- * IMAGE_INCOMPATIBLE.
- */
- public abstract int validate(GraphicsConfiguration gc);
-
- @Override
- public void flush() {
- }
-
- @Override
- public Graphics getGraphics() {
- return createGraphics();
- }
-
- @Override
- public ImageProducer getSource() {
- return getSnapshot().getSource();
- }
-
- public int getTransparency() {
- return transparency;
- }
-}