code: @Deprecated
  	@PublicEvolving
  	public DataSink<T> print(String sinkIdentifier) {
  		return output(new PrintingOutputFormat<T>(sinkIdentifier, false));
  	}
docs: Writes a DataSet to the standard output stream (stdout).
  
  <p>For each element of the DataSet the result of {@link Object#toString()} is written.
  
  @param sinkIdentifier The string to prefix the output with.
  @return The DataSink that writes the DataSet.
  
  @deprecated Use {@link #printOnTaskManager(String)} instead.