Bug 168170 The pagination of pdf is not right.
When the lastly row of pagination contain the multi-line chinese char, The second page's page-header will show the chinese char that are the previous page's lastly row. I hope you can know. please see attached design/screenshot
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
}
				else
				{
					columns[j] = -1;
				}
			}
			if(columnWithWidth==columnNumber)
			{
				if(colSum<=maxWidth)
				{
					return columns;
				}
				else
				{
					float delta = colSum - maxWidth;
					for ( int i = 0; i < columnNumber; i++ )
					{
						columns[i] -= (int)(delta * columns[i]  / colSum) ;
					}
					return columns;
				}
			}
			else
			{
				if(specifiedWidth==0)
				{
					if(colSum<maxWidth)
					{
						distributeLeftWidth( columns, (maxWidth - colSum)/( columnNumber - columnWithWidth));
					}