else { MessageDialog.openWarning( getShell( ), Messages.getString( "ResourceEditDialog.text.AddWarningTitle" ), Messages.getString( "ResourceEditDialog.text.AddWarningMsg" ) ); }
	private void addSelection( )	{		String key = keyText.getText( );		String val = valueText.getText( );		if ( key != null )		{			content.put( key, val );			viewer.setInput( content );			updateSelection( );		}	}