if ( overline != null && !"none".equalsIgnoreCase( overline ) )
if ( overline != null && BIRTConstants.BIRT_TRUE_VALUE.equalsIgnoreCase( overline ) )
	private static void buildTextDecoration( StringBuffer content,			String linethrough, String underline, String overline )	{		int flag = 0;		if ( linethrough != null && !"none".equalsIgnoreCase( linethrough ) ) //$NON-NLS-1$		{			flag = 1; // linethrough		}		if ( underline != null && !"none".equalsIgnoreCase( underline ) ) //$NON-NLS-1$		{			flag |= 2; // underline		}		if ( overline != null && !"none".equalsIgnoreCase( overline ) ) //$NON-NLS-1$		{			flag |= 4; // overline		}		if ( flag > 0 )		{			content.append( " text-decoration:" ); //$NON-NLS-1$			if ( ( flag & 1 ) > 0 ) // linethrough			{				addPropValue( content, linethrough );			}			if ( ( flag & 2 ) > 0 ) // underline			{				addPropValue( content, underline );			}			if ( ( flag & 4 ) > 0 ) //overline			{				addPropValue( content, overline );			}			content.append( ';' );		}	}