Bug 128380 XML data sets from large files are tearing
When creating XML data sets from large XML file the data are tearing.
data/org.eclipse.birt.report.data.oda.xml/src/org/eclipse/birt/report/data/oda/xml/util/SaxParser.java
*/
	public void setStart( boolean start )
	{
		this.start = start;
		if ( start )
		{
			synchronized ( this )
			{
				notify( );
			
			}
		}else
		{
			synchronized ( this )
			{
				try
				{
					spConsumer.wakeup();
					wait( );
				}
				catch ( InterruptedException e )
				{
					e.printStackTrace();
				}
			
			}
		}
	}
	/**
	 * Return whether the thread that host the SaxParser is suspended.