Bug 137444 Can not preview the old file with PDF
Details: Can not preview the old file with PDF Please run the attached file with PDF, it can not preview. But HTML and web view is no problem.
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFEmitter.java
layoutPointY2PDF( bi.endY-2*borders[BorderInfo.BOTTOM_BORDER].borderWidth/3 ), 
 	 						pdfMeasure(innerBorderWidth), bi.borderColor, "solid", cb ); 
 	 				break;
 				}
 			}
 		}
	}
	
	/**
	 * draw a line from the start position to the end position with the given
	 * linewidth, color, and style at the given pdf layer.
	 * 
	 * @param startX			the start X coordinate of the line
	 * @param startY 			the start Y coordinate of the line
	 * @param endX 				the end X coordinate of the line
	 * @param endY 				the end Y coordinate of the line
	 * @param width 			the lineWidth
	 * @param color 			the color of the line
	 * @param lineStyle 		the given line style
	 * @param contentByte 		the given pdf layer
	 */
	private void drawLine(float startX, float startY, float endX, float endY, float width, 
			Color color, String lineStyle, PdfContentByte contentByte )
	{
		 
		
		if (null == color || 0f == width || "none".equalsIgnoreCase(lineStyle)) 
		{
			return;
		}