Bug 198998 Errors and Faiures occur in Junit test org.eclipse.birt.data.tests and org.eclipse.birt.report.data.jdbc.tests in daily build 20070807
Errors and Faiures occur in Junit test org.eclipse.birt.data.tests and org.eclipse.birt.report.data.jdbc.tests in daily build 20070807. Please see the attachment for details.
data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/JDBCDriverManager.java
{
		private Bundle bundle;
		private HashSet fileSet = new HashSet();
		
		public DriverClassLoader( ) 
		{
			super( new URL[0], DriverClassLoader.class.getClassLoader() );
			logger.entering( DriverClassLoader.class.getName(), "constructor()" );
			
			bundle = Platform.getBundle( "org.eclipse.birt.report.data.oda.jdbc" );
			if ( bundle == null )
			{
				
				logger.severe( "Failed to get Bundle object" );
			}
			else
			{
				refreshURLs();
			}
		}
		
		/**
		 * Refresh the URL list of DriverClassLoader
		 * @return if the refreshURL is different than the former one then return true otherwise
		 * 			return false
		 */
		public boolean refreshURLs()
		{
			if ( bundle == null )
				return false;