Bug 204245 Blank column on visibility column in excel[0300]
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/buffermgr/TableContentLayout.java
ArrayList hiddenList = new ArrayList( );
	
	protected UnresolvedRowHint rowHint;
	
	protected Row lastRow = null;
	protected boolean formalized = false;
	
	protected HTMLLayoutContext context;
	
	public TableContentLayout( ITableContent tableContent, String format,
			HTMLLayoutContext context )
	{
		this.format = format;
		this.context = context;
		this.colCount = tableContent.getColumnCount( );
		
		for ( int i = 0; i < colCount; i++ )
		{
			IColumn column = tableContent.getColumn( i );
			if ( isColumnHidden( column ) )
			{
				hiddenList.add( new Integer( i ) );
			}
		}
		this.realColCount = colCount - hiddenList.size( );
	}
	
	public void setUnresolvedRowHint(UnresolvedRowHint rowHint)
	{
		this.rowHint = rowHint;