/*
 * 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.commons.chain2.testutils;


import org.apache.commons.chain2.Chain;
import org.apache.commons.chain2.Command;
import org.apache.commons.chain2.Context;
import org.apache.commons.chain2.testutils.NonDelegatingCommand;


/**
 * <p>Implementation of {@link Command} that logs its identifier and
 * and attempts to add a new {@link Command} to the {@link Chain}.  This
 * should cause an IllegalStateException if the {@link Chain} implementation
 * subclasses <code>ChainBase</code>.</p>
 *
 * @version $Id$
 */

public class AddingCommand extends NonDelegatingCommand {


    // ------------------------------------------------------------ Constructor


    public AddingCommand() {
        this("", null);
    }

    // Construct an instance that will log the specified identifier
    public AddingCommand(String id, Chain<String, Object, Context<String, Object>> parent) {
        super(id);
        this.parent = parent;
    }


    // The parent Chain
    private Chain<String, Object, Context<String, Object>> parent = null;


    // -------------------------------------------------------- Command Methods


    // Execution method for this Command
    public boolean execute(Context<String, Object> context, Chain<String, Object, Context<String, Object>> chain) {

        super.execute(context);
        parent.addCommand(new NonDelegatingCommand("NEW")); // Should cause ISE
        return (true);

    }


}

@@ -841,17 +841,16 @@
 utils;%0A%0A
-%0A
 import o
@@ -969,74 +969,8 @@
 xt;%0A
-import org.apache.commons.chain2.testutils.NonDelegatingCommand;%0A%0A
 %0A/**
@@ -1255,17 +1255,16 @@
 Id$%0A */%0A
-%0A
 public c

Remove unused import, remove unnecessary empty lines