code: @PublicEvolving
  	public DataStreamSink<T> writeAsText(String path) {
  		return writeUsingOutputFormat(new TextOutputFormat<T>(new Path(path)));
  	}
docs: Writes a DataStream to the file specified by path in text format.
  
  <p>For every element of the DataStream the result of {@link Object#toString()} is written.
  
  @param path
  The path pointing to the location the text file is written to.
  
  @return The closed DataStream.