JAL-3026 srcjar files for VARNA and log4j

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

diff --git a/srcjar/org/apache/log4j/spi/NullWriter.java b/srcjar/org/apache/log4j/spi/NullWriter.java
new file mode 100644 (file)
index 0000000..a578910
--- /dev/null
+++ b/srcjar/org/apache/log4j/spi/NullWriter.java
@@ -0,0 +1,39 @@
+/*
+ * 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;
+import java.io.Writer;
+
+/**
+  * NullWriter is an obsolete class provided only for
+  *  binary compatibility with earlier versions of log4j and should not be used.
+  *
+  * @deprecated
+  */
+class NullWriter extends Writer {
+
+  public void close() {
+    // blank
+  }
+
+  public void flush() {
+    // blank
+  }
+
+  public void write(char[] cbuf, int off, int len) {
+    // blank
+  }
+}