Bug 314088 The table row height does not work correctly in PDF
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/nLayout/area/impl/RootArea.java
{
					String pattern = format.getNumberPattern( );
					String locale = format.getNumberLocale( );
					if ( locale == null )
						nf = new NumberFormatter( pattern );
					else
						nf = new NumberFormatter( pattern, new ULocale( locale ) );
				}
				autoText.setText( nf.format( pageNumber ) );
			}
		}
		Iterator iter = content.getChildren( ).iterator( );
		while ( iter.hasNext( ) )
		{
			IContent child = (IContent) iter.next( );
			IContent newChild = cloneContent( newContent, child, pageNumber,
					totalPageNumber );
			newChild.setParent( newContent );
			newContent.getChildren( ).add( newChild );
		}
		return newContent;
	}
	public void close( ) throws BirtException
	{
			page.setBody( this );
			page.close( );
			finished = true;
	}
}