Bug 181909 BIDI3.3:HCG_Mixed BiDi and Latin text are not correctly reordered in PDF report
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/text/BidiSplitter.java
{
							String str = doArabicShapping(ArabicStartIndex, i);
							sb.append(str);
							ArabicStartIndex = -1;
						}
					}
				}
				text = sb.toString();
*/	
			}else
			{
				text = new String(chunkText, beginIndex, endIndex-beginIndex);
			}
			Chunk c = new Chunk(text, beginIndex, baseLevel, bidi.getRunLevel(currentRun));
			beginIndex = endIndex;
			currentRun++;
			return c;
		}
		return null;
	}
	
	public boolean hasMore()
	{
		return currentRun < bidi.getRunCount();
	}
	
	public Chunk getNext()
	{
		return buildChunk();
	}