JAL-3032 adds Java 8 functionality (1/2)

[jalview.git] / srcjar / org / apache / log4j / varia / NullAppender.java

diff --git a/srcjar/org/apache/log4j/varia/NullAppender.java b/srcjar/org/apache/log4j/varia/NullAppender.java
deleted file mode 100644 (file)
index 778b024..0000000
--- a/srcjar/org/apache/log4j/varia/NullAppender.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * 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.varia;
-
-import org.apache.log4j.AppenderSkeleton;
-import org.apache.log4j.spi.LoggingEvent;
-
-/**
-  * A NullAppender merely exists, it never outputs a message to any
-  * device.  
-  * @author Ceki Gülc¨
-  */
-public class NullAppender extends AppenderSkeleton {
-
-  private static NullAppender instance = new NullAppender();
-
-  public NullAppender() {
-  }
-
-  /** 
-   * There are no options to acticate.
-   * */
-  public void activateOptions() {
-  }
-
-  /**
-   * Whenever you can, use this method to retreive an instance instead
-   * of instantiating a new one with <code>new</code>.
-   * @deprecated Use getNullAppender instead.  getInstance should have been static.
-   * */
-  public NullAppender getInstance() {
-    return instance;
-  }
-
-    /**
-     * Whenever you can, use this method to retreive an instance instead
-     * of instantiating a new one with <code>new</code>.
-     * */
-  public static NullAppender getNullAppender() {
-      return instance;
-  }
-
-  public void close() {
-  }
-
-  /**
-   * Does not do anything. 
-   * */
-  public void doAppend(LoggingEvent event) {
-  }
-
-  /**
-   * Does not do anything. 
-   * */
-  protected void append(LoggingEvent event) {
-  }
-
-  /**
-    * NullAppenders do not need a layout.  
-    * */
-  public boolean requiresLayout() {
-    return false;
-  }
-}