Bug 176467 Wrong page break effect for spanned cell
When page break occurs on spanned cell, this cell on next page is lost, which cause incorrect page layout. Report design to reproduce the error is attached.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/cache/TableAreaLayout.java
{
					CellArea cell = (CellArea)iter.next( );
					cell.setHeight( cell.getHeight( ) + result );
				}
				row.getArea( ).setHeight( row.getArea( ).getHeight( ) + result );
			}
		}
		return result;
	}
	
	public void addRow(RowArea rowArea, boolean finished, boolean repeated)
	{
		if(!repeated)
		{
			firstRow = false;
		}
		/*
		 * 1. create row wrapper, and add it to rows
		 */
		hasDropCell = !finished;
		Row lastRow = (Row)rows.getCurrent( );
		Row row = new Row(rowArea, start, columnNumber, finished, repeated );
		int rowHeight = rowArea.getHeight( );
		HashSet dropCells = new HashSet();
		for(int i=0; i<columnNumber; i++)
		{
			CellArea lastCell = null;
			if(lastRow!=null)
			{
				lastCell = lastRow.getCell( start + i );