/*
 * 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 freemarker.manual;

/**
 * Product bean; note that it must be a public class!
 */
public class Product {

    private String url;
    private String name;

    // As per the JavaBeans spec., this defines the "url" bean property
    // It must be public!
    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    // As per the JavaBean spec., this defines the "name" bean property
    // It must be public!
    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

}