year_2020/src/main/java/nl/mwensveen/adventofcode/year_2020/day_22/Player.java
public Builder withSpaceCards(List<Integer> spaceCards) {
            if (spaceCards == null) {
                throw new IllegalArgumentException("spaceCards is null");
            }
            this.spaceCards = spaceCards;
            return this;
        }
/**
         * Sets the {@link #spaceCards} property of this builder
         *
         * @param spaceCards
         * @return this builder
         */
Sets the  #spaceCards property of this builder
@param spaceCards
@return this builder
Sets the #spaceCards property of this builder @param spaceCards @return this builder
public Builder withSpaceCards(List<Integer> spaceCards) {
            if (spaceCards == null) {
                throw new IllegalArgumentException("spaceCards is null");
            }
            this.spaceCards = spaceCards;
            return this;
        }
public Builder withSpaceCards ( List < Integer > spaceCards ) { if ( spaceCards == null ) { throw new IllegalArgumentException ( "spaceCards is null" ) ; } this . spaceCards = spaceCards ; return this ; }
Sets the {@link #spaceCards} property of this builder
 @param spaceCards
 @return this builder
Sets the { @link #spaceCards } property of this builder @param spaceCards @return this builder