content: /*
   * Created on Nov 22, 2007
   *
   * 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.
   *
   * Copyright @2007-2013 the original author or authors.
   */
  package org.fest.swing.test.io;
  
  import static org.fest.util.Strings.concat;
  
  import java.io.ByteArrayOutputStream;
  import java.io.PrintStream;
  import java.util.List;
  import java.util.logging.Logger;
  
  import org.fest.util.Lists;
  
  /**
   * @author Alex Ruiz
   */
  public class PrintStreamStub extends PrintStream {
    private static Logger logger = Logger.getLogger(PrintStreamStub.class.getName());
  
    private final List<String> printed = Lists.newArrayList();
  
    public PrintStreamStub() {
      super(new ByteArrayOutputStream());
    }
  
    @Override
    public void println(String s) {
      printed.add(s);
      logger.info(concat("printed: ", s));
    }
  
    public String[] printed() {
      return printed.toArray(new String[0]);
    }
  
    public void clearPrinted() {
      printed.clear();
    }
  }
  