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/presentation/ReportDocumentBuilder.java
hintWriter.writePageHint( pageHint );
				}
				catch ( IOException ex )
				{
					logger.log( Level.SEVERE, "Failed to save the page hint",
							ex );
					close( );
				}
			}
		}
		private long getContentIndex( IContent content )
		{
			DocumentExtension docExt = (DocumentExtension) content
					.getExtension( IContent.DOCUMENT_EXTENSION );
			if ( docExt != null )
			{
				long offset = docExt.getIndex( );
				if ( offset != -1 )
				{
					return offset;
				}
				return docExt.getPrevious( );
			}
			return -1;
		}
		private InstanceIndex[] createInstanceIndexes( IContent content )
		{
			LinkedList indexes = new LinkedList( );
			while ( content != null
					&& content != content.getReportContent( ).getRoot( ) )