Bug 330326 Special Characters in ExcelEmitter not correct (Encoding?)
engine/org.eclipse.birt.report.engine.emitter.prototype.excel/src/org/eclipse/birt/report/engine/emitter/excel/ExcelWriter.java
{
		writer.end( );
	}
	public void endRow( )
	{
		writer.endRow( );
	}
	public void endSheet( double[] coordinates, String oritentation,
			int pageWidth, int pageHeight, float leftMargin, float rightMargin,
			float topMargin, float bottomMargin )
	{
		writer.endSheet( coordinates, oritentation, pageWidth, pageHeight,
				leftMargin, rightMargin, topMargin, bottomMargin );
	}
	public void outputData( String sheet, SheetData data, StyleEntry style, int column,
			int colSpan ) throws IOException
	{
		
		outputData( data, style, column, colSpan );
	}
	public void outputData( SheetData data, StyleEntry style, int column,
			int colSpan ) throws IOException
	{
		writer.outputData( data, style, column, colSpan );
	}
	public void start( IReportContent report, Map<StyleEntry, Integer> styles,
	
			
			HashMap<String, BookmarkDef> bookmarkList ) throws IOException
	{