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.spark.streaming;
  
  import org.apache.spark.SparkConf;
  import org.apache.spark.streaming.api.java.JavaStreamingContext;
  import org.junit.After;
  import org.junit.Before;
  
  public abstract class LocalJavaStreamingContext {
      protected transient JavaStreamingContext ssc;
  
      @Before
      public void setUp() {
          final SparkConf conf = new SparkConf()
                  .setMaster("local[2]")
                  .setAppName("test")
                  .set("spark.streaming.clock", "org.apache.spark.util.ManualClock");
          ssc = new JavaStreamingContext(conf, new Duration(1000));
          ssc.checkpoint("checkpoint");
      }
  
      @After
      public void tearDown() {
          ssc.stop();
          ssc = null;
      }
  }
  
  