private String getConvertedBaseSampleDataRepresentation( String sOldRepresentation )
private Vector getConvertedBaseSampleDataRepresentation( EList bsdList, AxisType xAxisType )
	private String getConvertedBaseSampleDataRepresentation(			String sOldRepresentation )	{		StringTokenizer strtok = new StringTokenizer( sOldRepresentation, "," ); //$NON-NLS-1$		StringBuffer sbNewRepresentation = new StringBuffer( "" ); //$NON-NLS-1$		while ( strtok.hasMoreTokens( ) )		{			String sElement = strtok.nextToken( ).trim( );			if ( !sElement.startsWith( "'" ) ) //$NON-NLS-1$			{				sbNewRepresentation.append( "'" ); //$NON-NLS-1$				sbNewRepresentation.append( sElement );				sbNewRepresentation.append( "'" ); //$NON-NLS-1$			}			else			{				sbNewRepresentation.append( sElement );			}			sbNewRepresentation.append( "," ); //$NON-NLS-1$		}		return sbNewRepresentation.toString( ).substring( 0,				sbNewRepresentation.length( ) - 1 );	}