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diff --git a/awt/java/awt/image/ImageProducer.java b/awt/java/awt/image/ImageProducer.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;
+
+
+/**
+ * The ImageProducer provides an interface for objects which produce
+ * the image data. ImageProducer is used for reconstructing the 
+ * image. Each image contains an ImageProducer. 
+ */
+public interface ImageProducer {
+
+    /**
+     * Checks if the specified ImageConsumer is registered with this 
+     * ImageProvider or not.
+     * 
+     * @param ic the ImageConsumer to be checked.
+     * 
+     * @return true, if the specified ImageConsumer is registered with this 
+     * ImageProvider, false otherwise.
+     */
+    public boolean isConsumer(ImageConsumer ic);
+
+    /**
+     * Starts a reconstruction of the image data which will 
+     * be delivered to this consumer. This method addes the
+     * specified ImageConsumer before reconstructing the image.  
+     * 
+     * @param ic the specified ImageConsumer.
+     */
+    public void startProduction(ImageConsumer ic);
+
+    /**
+     * Requests the ImageProducer to resend the image data 
+     * in ImageConsumer.TOPDOWNLEFTRIGHT order.
+     * 
+     * @param ic the specified ImageConsumer.
+     */
+    public void requestTopDownLeftRightResend(ImageConsumer ic);
+
+    /**
+     * Deregisters the specified ImageConsumer.
+     * 
+     * @param ic the specified ImageConsumer.
+     */
+    public void removeConsumer(ImageConsumer ic);
+
+    /**
+     * Adds the specified ImageConsumer object to this ImageProducer.
+     * 
+     * @param ic the specified ImageConsumer.
+     */
+    public void addConsumer(ImageConsumer ic);
+
+}
+