JAL-3026 srcjar files for VARNA and log4j

[jalview.git] / srcjar / org / apache / log4j / spi / ThrowableRendererSupport.java

diff --git a/srcjar/org/apache/log4j/spi/ThrowableRendererSupport.java b/srcjar/org/apache/log4j/spi/ThrowableRendererSupport.java
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+++ b/srcjar/org/apache/log4j/spi/ThrowableRendererSupport.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.
+ */
+package org.apache.log4j.spi;
+
+/**
+ * Implemented by logger repositories that support configurable
+ * rendering of Throwables.
+ *
+ * @since 1.2.16
+ */
+public interface ThrowableRendererSupport {
+    /**
+     * Get throwable renderer.
+     * @return throwable renderer, may be null.
+     */
+    ThrowableRenderer getThrowableRenderer();
+
+    /**
+     * Set throwable renderer.
+     * @param renderer renderer, may be null.
+     */
+    void setThrowableRenderer(ThrowableRenderer renderer);
+}