Bug 198604 After refresh the library, the link groups key are changed in cube builder[1101]
Description: After refresh the library, the link groups key are changed in cube builder[1101] Build number: 2.2.1.v20070802-0630 Steps to reproduce: 1, New a cube in library, the cube has a joint key between dimension table and facttable 2, Using the cube in a report design 3, Check the joint status in link group 4, Refresh the library in outline 5, Recheck the joint staus in link group Expected result: After step5, the joint status are correct and as same as the status in library Actual result: The dimension table is missing and the joint key is disconnected
model/org.eclipse.birt.report.model.tests/test/org/eclipse/birt/report/model/library/ReloadLibraryTest.java
* (non-Javadoc)
		 * 
		 * @see org.eclipse.birt.report.model.core.Listener#notify(org.eclipse.birt.report.model.core.DesignElement,
		 *      org.eclipse.birt.report.model.activity.NotificationEvent)
		 */
		public void elementChanged( DesignElementHandle focus,
				NotificationEvent ev )
		{
			events.add( ev );
		}
	}
	/**
	 * Copies a bunch of design/library files to the temporary folder.
	 * 
	 * @param fileNames
	 *            the design/library file names. The first item is the main
	 *            design file.
	 * @return the file path of the design file
	 * @throws Exception
	 */
	private List dumpDesignAndLibrariesToFile( List fileNames )
			throws Exception
	{
		List filePaths = new ArrayList( );
		for ( int i = 0; i < fileNames.size( ); i++ )
		{
			String resourceName = (String) fileNames.get( i );
			filePaths.add( copyContentToFile( resourceName ) );
		}
		return filePaths;