1 files changed, 51 insertions, 0 deletions
diff --git a/src/java/org/apache/fop/svg/GraphicsConfiguration.java b/src/java/org/apache/fop/svg/GraphicsConfiguration.java
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+++ b/src/java/org/apache/fop/svg/GraphicsConfiguration.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.
+ */
+
+/* $Id$ */
+ 
+
+package org.apache.fop.svg;
+
+import java.awt.image.VolatileImage;
+
+/**
+ * Adapter to allow subclassing java.awt.GraphicsConfiguration without
+ * compilation errors.
+ * The version for JDK 1.4 needs to add an override for the abstract
+ * createCompatibleVolatileImage() method. It can't be overidden
+ * for JDK 1.3 because there is no VolatileImage there. 
+ * 
+ */
+abstract public class GraphicsConfiguration extends java.awt.GraphicsConfiguration {
+
+    /**
+     * @see java.awt.GraphicsConfiguration#createCompatibleVolatileImage(int, int)
+     * @since JDK 1.4
+     */
+    public VolatileImage createCompatibleVolatileImage(int width, int height) {
+        return null;
+    }
+
+    /**
+     * @see java.awt.GraphicsConfiguration#createCompatibleVolatileImage(int, int, int)
+     * @since JDK 1.5
+     */
+    public VolatileImage createCompatibleVolatileImage(int width, int height, int transparency) {
+        return null;
+    }
+
+}