Bug 119124 Something wrong with page number
Using latest engine api regenreate report. The last page of a 59 pages report is empty. The content of any 1 page report is always empty.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/RunTask.java
* (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.api.IRunTask#run(java.lang.String)
	 */
	public void run( String reportDocName ) throws EngineException
	{
		if ( reportDocName == null || reportDocName.length( ) == 0 )
			throw new EngineException(
					"Report document name is not specified when running a report." ); 
		IDocArchiveWriter archive = new FileArchiveWriter( reportDocName );
		run( archive );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.api.IRunTask#run(org.eclipse.birt.core.archive.IDocumentArchive)
	 */
	public void run( IDocArchiveWriter archive ) throws EngineException
	{
		if ( archive == null )
			throw new EngineException(
					"Report archive is not specified when running a report." ); 	
		try
		{
			archive.initialize( );
		}
		catch ( IOException ex )
		{
			throw new EngineException( "Can't open the report archive.", ex ); 	
		}