/guava/android/guava/src/com/google/common/collect/ImmutableSetMultimap.java
return Platform.preservesInsertionOrderOnAddsSet ( ) ; }
public static final class Builder<K, V> extends ImmutableMultimap.Builder<K, V> { public Builder() { super(); } @Override Collection<V> newMutableValueCollection() { <extra_id_0> @CanIgnoreReturnValue @Override public Builder<K, V> put(K key, V value) { super.put(key, value); return this; }