content: /*
   *  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
   *
   *      https://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.tools.ant.types.resources;
  
  import org.apache.tools.ant.BuildException;
  import org.apache.tools.ant.types.ResourceCollection;
  
  /**
   * Interface describing a collection of Resources, to which elements can be
   * appended.
   *
   * @since Ant 1.10.10
   */
  public interface AppendableResourceCollection extends ResourceCollection {
      /**
       Add a ResourceCollection to the container.
       
       @param c the ResourceCollection to add.
       @throws BuildException on error.
       @since Ant 1.10.10
       */
      void add(ResourceCollection c) throws BuildException;
  }
  