return Messages.getString( "BaseDataDefinitionComponent.Tooltip.InputValueExpression" );
return tooltipWhenBlank;
	private String getTooltipForDataText( String queryText )	{		if ( queryText.trim( ).length( ) == 0 )		{			return Messages.getString( "BaseDataDefinitionComponent.Tooltip.InputValueExpression" ); //$NON-NLS-1$		}		return queryText;	}