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diff --git a/awt/java/awt/CompositeContext.java b/awt/java/awt/CompositeContext.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;
+
+import java.awt.image.Raster;
+import java.awt.image.WritableRaster;
+
+/**
+ * The CompositeContext interface specifies the encapsulated and optimized
+ * environment for a compositing operation.
+ * 
+ * @since Android 1.0
+ */
+public interface CompositeContext {
+
+    /**
+     * Composes the two source Raster objects and places the result in the
+     * destination WritableRaster.
+     * 
+     * @param src
+     *            the source Raster.
+     * @param dstIn
+     *            the destination Raster.
+     * @param dstOut
+     *            the WritableRaster object where the result of composing
+     *            operation is stored.
+     */
+    public void compose(Raster src, Raster dstIn, WritableRaster dstOut);
+
+    /**
+     * Releases resources allocated for a context.
+     */
+    public void dispose();
+
+}