Bug 183217 suppress duplicates leaving whitespace
I am not certain this is a bug, but if I set suppress duplicates on all the columns, I still get whitespace for suppressed rows. 2.1.2 did not do this. This issue happens in the M6 build.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/cache/TableAreaLayout.java
{
		firstRow = true;
		Iterator iter = rows.iterator( );
		while(iter.hasNext( ))
		{
			Row row = (Row)iter.next( );
			if(table.contains( row.getArea( ) ))
			{
				iter.remove( );
			}
		}
		
		rows.resetCursor( );
	}
	
	
	public void resolveDropCells(int dropValue)
	{
		/*
		 * 1. scan current row and calculate row height
		 * 2. update the height of drop cells
		 * 3. update the height of row
		 */
		assert(dropValue<0);
		
		if(rows.size( )==0 || !hasDropCell)
		{
			return;
		}
		Row row = (Row)rows.getCurrent( );