public boolean hasSameDefaultVariant(VariantSet obj) {

		return (this.defaultVariant == null && obj.defaultVariant == null)
				|| (this.defaultVariant != null && this.defaultVariant.equals(obj.defaultVariant));
	}
public boolean hasSameDefaultVariant ( VariantSet obj ) { return ( this . defaultVariant == null && obj . defaultVariant == null ) || ( this . defaultVariant != null && this . defaultVariant . equals ( obj . defaultVariant ) ) ; }
Returns true of the variantSet passed in parameter has the same default
value

@param obj
the variantSet to test
@return true of the variantSet passed in parameter has the same default
value