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   /*
    * Copyright 2018 The Netty Project
    *
    * The Netty Project 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 io.netty.util.internal;
  
  import java.io.File;
  import java.io.UnsupportedEncodingException;
  import java.net.URLDecoder;
  
  /**
   * A utility class that provides various common operations and constants
   * related to loading resources
   */
  public final class ResourcesUtil {
  
      /**
       * Returns a {@link File} named {@code fileName} associated with {@link Class} {@code resourceClass} .
       *
       * @param resourceClass The associated class
       * @param fileName The file name
       * @return The file named {@code fileName} associated with {@link Class} {@code resourceClass} .
       */
      public static File getFile(Class resourceClass, String fileName) {
          try {
              return new File(URLDecoder.decode(resourceClass.getResource(fileName).getFile(), "UTF-8"));
          } catch (UnsupportedEncodingException e) {
              return new File(resourceClass.getResource(fileName).getFile());
          }
      }
  
      private ResourcesUtil() { }
  }