year_2020/src/main/java/nl/mwensveen/adventofcode/year_2020/day_21/Allergen.java
public Builder withPossibleCode(List<String> possibleCode) {
            if (possibleCode == null) {
                throw new IllegalArgumentException("possibleCode is null");
            }
            this.possibleCode = possibleCode;
            return this;
        }
/**
         * Sets the {@link #possibleCode} property of this builder
         *
         * @param possibleCode
         * @return this builder
         */
Sets the  #possibleCode property of this builder
@param possibleCode
@return this builder
Sets the #possibleCode property of this builder @param possibleCode @return this builder
public Builder withPossibleCode(List<String> possibleCode) {
            if (possibleCode == null) {
                throw new IllegalArgumentException("possibleCode is null");
            }
            this.possibleCode = possibleCode;
            return this;
        }
public Builder withPossibleCode ( List < String > possibleCode ) { if ( possibleCode == null ) { throw new IllegalArgumentException ( "possibleCode is null" ) ; } this . possibleCode = possibleCode ; return this ; }
Sets the {@link #possibleCode} property of this builder
 @param possibleCode
 @return this builder
Sets the { @link #possibleCode } property of this builder @param possibleCode @return this builder