code: public void addText(Phrase phrase) {
          if (phrase == null || composite)
              return;
          addWaitingPhrase();
          if (bidiLine == null) {
              waitPhrase = phrase;
              return;
          }
          for (Iterator j = phrase.getChunks().iterator(); j.hasNext();) {
              bidiLine.addChunk(new PdfChunk((Chunk)j.next(), null));
          }
      }
docs: Adds a <CODE>Phrase</CODE> to the current text array.
  Will not have any effect if addElement() was called before.
  
  @param phrase the text