content: /**
   * 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 org.apache.aurora.scheduler.config.splitters;
  
  import java.util.Arrays;
  import java.util.Collections;
  import java.util.List;
  
  import com.beust.jcommander.converters.IParameterSplitter;
  
  // Workaround for default comma splitter returning [""] when an empty
  // string is passed as an argument. This custom splitter may be removed
  // after https://github.com/cbeust/jcommander/pull/422 has landed.
  public class CommaSplitter implements IParameterSplitter {
    @Override
    public List<String> split(String value) {
      if ("".equals(value) || "''".equals(value)) {
        return Collections.emptyList();
      }
      return Arrays.asList(value.split(","));
    }
  }
  