/*

 * reserved comment block

 * DO NOT REMOVE OR ALTER!

 */

/**

 * 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

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package org.jcp.xml.dsig.internal.dom;

import javax.xml.crypto.XMLStructure;

import org.w3c.dom.Node;

public abstract class BaseStructure implements XMLStructure {

    /**

     * Just return the text of the immediate child of a node.

     *

     * @param node

     * @return the text of a Node

     */

    public static String textOfNode(Node node) {

        return node.getFirstChild().getNodeValue();

    }

    public final boolean isFeatureSupported(String feature) {

        if (feature == null) {

            throw new NullPointerException();

        } else {

            return false;

        }

    }

}