/* * 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; import java.util.Stack; /** * A bare-bones implementation of log4j's NDC which compiles and prevents run * time exceptions. * * @since SLF4J 1.6.0 */ public class NDC { public static void clear() { } public static Stack cloneStack() { return null; } public static void inherit(Stack stack) { } static public String get() { return null; } public static int getDepth() { return 0; } public static String pop() { return ""; } public static String peek() { return ""; } public static void push(String message) { } static public void remove() { } static public void setMaxDepth(int maxDepth) { } }