Bug 153514 [Regression]Can't Drill-Through to reportdesign which is in the current path
Description: Can't Drill-Through to reportdesign which is in the current path Step to reproduce: 1. new a report named "target.rptdesign" and add label 2. new another report named "Drillthrough.rptdesign" and also add a label in it 3. Choose the lable in second report and edit its Hyperlink: Drill through target.rptdesign 4. preview it by any form Excepted result: Target.rptdesign can be drill-throughed Actual result: Display "The design file /D:/Eclipses/eclipse200608110630/plugins/org.eclipse.birt.report.viewer_2.1.0.v20060811-0630/birt/documents/4F9E34353BCD20DC7687037D6B8B7A25/Acceptance/Target.rptdesign can not be found. " But if Drill-Through with absolute path is ok.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/ReportDocumentReader.java
return result;
	}
	public long getPageCount( )
	{
		return pageCount;
	}
	public IPageHint getPageHint( long pageNumber )
	{
		if ( pageHintReader == null )
		{
			createPageHintReader( );
		}
		if (pageHintReader != null)
		{
			try
			{
				return pageHintReader.getPageHint( pageNumber );
			}
			catch(IOException ex)
			{
				logger.log( Level.WARNING, "Failed to load page hint "
						+ pageNumber, ex );
			}
		}
		return null;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.engine.api.IReportDocument#getPageNumber(java.lang.String)