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/*
 * Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
 *
 * 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. See accompanying
 * LICENSE file.
 */
package quickstart;

import java.util.List;

public class OutputFormatter {

  private final List outputLines;
  
  public OutputFormatter(List outputLines) {
    this.outputLines = outputLines;
  }
  
  public String toString() {
    StringBuilder sb = new StringBuilder();
    for (String line : this.outputLines) {
      sb.append("\n").append(line);
    }
    sb.append("\n");
    return sb.toString();
  }
}