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
   *
   *   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 org.apache.aries.blueprint.proxy;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.concurrent.Callable;
  
  public class ProxyUtils {
      public static final Callable<Object> passThrough(final Object target) {
          return new Callable<Object>() {
              public Object call() throws Exception {
                  return target;
              }
          };
      }
  
      public static final List<Class<?>> asList(Class<?>... classesArray) {
          List<Class<?>> classes = new ArrayList<Class<?>>();
          for (Class<?> clazz : classesArray) {
              classes.add(clazz);
          }
          return classes;
      }
  
      public static final List<Class<?>> asList(Class<?> clazz) {
          List<Class<?>> classes = new ArrayList<Class<?>>();
          classes.add(clazz);
          return classes;
      }
  }
  