Bug 124444 Preview attached file in pdf will display nothing.
Description: Preview attached file in pdf will display nothing. Steps to reproduce: 1. Preview attached design file in pdf Expected result: Report content shows Actual result: Wait for 10 minutes but nothing showed at all
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFEmitter.java
}
	
	/**
	 * draw the borders of a container.
	 * @param borders		the border info
	 */
	private void drawBorder(BorderInfo[] borders)
	{
		
		ArrayList dbl = null;
		ArrayList solid = null;
		ArrayList dashed = null;
		ArrayList dotted = null;
		
 		for(int i=0; i<borders.length; i++)
		{
			if ( "double".equalsIgnoreCase(borders[i].borderStyle) ) 
			{
				if (null == dbl)
				{
					dbl = new ArrayList();
				}
				dbl.add(borders[i]);
			}
			if ( "solid".equalsIgnoreCase(borders[i].borderStyle) ) 
			{
				if (null == solid)
				{
					solid = new ArrayList();
				}