Bug 192791 Lost first row level of xtab after page break in ps and pdf.[1102]
Description: Lost first row level of xtab after page break in ps and pdf. Build number:2.2.0.v20070615 Steps to reproduce: 1. Open attached xtab. 2. Preview in pdf or postscript. 3. check second and the third page. Expected result: The last two level values "Mountain" and "Saddles" display Actual result: The two values in first row level lost. Error log:n/a
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/cache/TableAreaLayout.java
if ( rowSpan > 1
				&& ( !row.getInstanceID( ).toUniqueString( ).equals(
						rowContent.getInstanceID( ).toUniqueString( ) ) ) )
		{
			return rowSpan - 1;
		}
		return rowSpan;
	}
	
	protected CellArea getReference()
	{
		return null;
	}
	
	public int getCellWidth( int startColumn, int endColumn )
	{
		if ( layoutInfo != null )
		{
			return layoutInfo.getCellWidth( startColumn, endColumn );
		}
		return 0;
	}
	
	private static class UnresolvedRow
	{
		IContent rowContent;
		public UnresolvedRow(IContent row)
		{
			rowContent = row;