Bug 134465 JDBC DataSource->sampledb.Driver can not be finished.
Steps: 1. Create a data source, select JDBC DataSource 2. Click next 3. Select org.eclipse.birt.report.data.oda.sampledb.Driver (Classic Models Inc. SampleDB Driver) 4. Test connection(Success) The dialog can not be finished("Finish" button is still gray out)
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/profile/JDBCSelectionPageHelper.java
String driverName = getSelectedDriverClassName( );
		return DriverLoader.testConnection( driverName, url, userid, passwd );
	}
	
	/**
	 * Return selected driver class name of DriverChooserCombo, 
	 * the info of version and vendor is trimmed.
	 * 
	 * @return selected driver class name
	 */
	private String getSelectedDriverClassName( )
	{
		IStructuredSelection selection = (IStructuredSelection) driverChooserCombo.getSelection( );
		if ( selection != null && selection.getFirstElement( ) != null )
		{
			return ( (JDBCDriverInformation) selection.getFirstElement( ) ).getDriverClassName( );
		}
		
		
		String driverName = driverChooserCombo.getCombo().getText();
		
		
		if ( driverName != null )
		{
			int count = driverChooserCombo.getCombo( ).getItemCount( );
			for ( int i = 0; i < count; i++ )
			{
				if ( driverName.equalsIgnoreCase( driverChooserCombo.getCombo( )
						.getItem( i ) ) )
				{