src/Lucene.Net.CodeAnalysis.Dev.Sample/LuceneDev6xxx/LuceneDev6000_NonGenericDictionaryIndexerSample.cs

/*
 * 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.
 */

using System.Collections;

namespace Lucene.Net.CodeAnalysis.Dev.Sample.LuceneDev6xxx;

public class LuceneDev6000_NonGenericDictionaryIndexerSample
{
    public object? GetValue(IDictionary dict, object key)
    {
        // LuceneDev6000 (Info): non-generic IDictionary indexer may return null for missing keys.
        return dict[key];
    }

    public object? GetValueFromHashtable(Hashtable table, object key)
    {
        // LuceneDev6000: Hashtable implements non-generic IDictionary.
        return table[key];
    }
}