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-rw-r--r--awt/java/awt/image/BufferStrategy.java74
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diff --git a/awt/java/awt/image/BufferStrategy.java b/awt/java/awt/image/BufferStrategy.java
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--- a/awt/java/awt/image/BufferStrategy.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 Igor V. Stolyarov
- * @version $Revision$
- */
-
-package java.awt.image;
-
-import java.awt.BufferCapabilities;
-import java.awt.Graphics;
-
-/**
- * The BufferStrategy abstract class provides an opportunity to organize the
- * buffers for a Canvas or Window. The BufferStrategy implementation depends on
- * hardware and software limitations. These limitations are detectable through
- * the capabilities object which can be obtained by the GraphicsConfiguration of
- * the Canvas or Window.
- *
- * @since Android 1.0
- */
-public abstract class BufferStrategy {
-
- /**
- * Returns true if the drawing buffer was lost since the last call of
- * getDrawGraphics.
- *
- * @return true if the drawing buffer was lost since the last call of
- * getDrawGraphics, false otherwise.
- */
- public abstract boolean contentsLost();
-
- /**
- * Returns true if the drawing buffer is restored from a lost state.
- *
- * @return true if the drawing buffer is restored from a lost state, false
- * otherwise.
- */
- public abstract boolean contentsRestored();
-
- /**
- * Gets the BufferCapabilities of BufferStrategy.
- *
- * @return the BufferCapabilities of BufferStrategy.
- */
- public abstract BufferCapabilities getCapabilities();
-
- /**
- * Gets the Graphics object to use to draw to the buffer.
- *
- * @return the Graphics object to use to draw to the buffer.
- */
- public abstract Graphics getDrawGraphics();
-
- /**
- * Shows the next available buffer.
- */
- public abstract void show();
-
-}