/guava/guava/src/com/google/common/collect/ImmutableMultimap.java
} this.builderMap = Platform.preservesInsertionOrderOnPutsMap( ) ;
this.builderMap = Platform.preservesInsertionOrderOnPutsMap ( ) ; }
@DoNotMock public static class Builder<K, V> { final Map<K, Collection<V>> builderMap; @CheckForNull Comparator<? super K> keyComparator; @CheckForNull Comparator<? super V> valueComparator; public Builder() { <extra_id_0> Collection<V> newMutableValueCollection() { return new ArrayList<>(); } @CanIgnoreReturnValue public Builder<K, V> put(K key, V value) { checkEntryNotNull(key, value);