code: /*
   * Copyright © 2014-2017 EntIT Software LLC, a Micro Focus company (L.P.)
   *
   * Licensed 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 io.cloudslang.engine.queue.entities;
  
  import org.apache.commons.lang.Validate;
  
  import java.util.Collections;
  import java.util.List;
  
  /**
   * Created by IntelliJ IDEA.
   * User:
   * Date: 07/08/13
   */
  public class ExecStateIdList {
  
      private List<Long> list = Collections.emptyList();
  
      	@SuppressWarnings("unused")
      	private ExecStateIdList(){/*used by JSON*/}
  
      	public ExecStateIdList(List<Long> list){
      		Validate.notNull(list, "A list is null");
      		this.list = list;
      	}
  
      	public List<Long> getList() {
      		return list;
      	}
  }
  