Bug 193828 message should not be popped when adding group level to cross tab
In a cross tab click on an aggregation type data cell and select 'show/hide Group Levels'. If I want to add a level, A message dialog pops up. Expected: No message dialog should pop up when adding a level. The dialog should appear only when a level in unchecked.
xtab/org.eclipse.birt.report.item.crosstab.ui/src/org/eclipse/birt/report/item/crosstab/internal/ui/editors/model/CrosstabAdaptUtil.java
CrosstabPlugin.getDefault( )
				.getPluginPreferences( )
				.setValue( CrosstabPlugin.PREFERENCE_AUTO_DEL_BINDINGS,
						!msgDlg.getToggleState( ) );
			}
		}
		else
		{
			removeInvalidBindings(handle);
		}
		
	}
	
	public static void removeInvalidBindings(CrosstabReportItemHandle handle)
	{
		try
		{
			ICubeQueryDefinition definition = CrosstabQueryUtil.createCubeQuery( handle, null, true, true, true, true, false, false);
			DataRequestSession session = DataRequestSession.newSession( new DataSessionContext(DataSessionContext.MODE_DIRECT_PRESENTATION) );
			List list = session.getCubeQueryUtil( ).getInvalidBindings( definition );
			((ReportItemHandle)handle.getModelHandle( )).removedColumnBindings( list );
		}
		catch ( BirtException e )
		{
			
			e.printStackTrace( );
		}	
	}
}