protected void mergeImmutableContainerTypesFrom ( Configuration otherConfiguration ) { Set < Dotted > union = Sets . union ( hardcodedImmutableContainerClasses . build ( ) , otherConfiguration . immutableContainerClasses ( ) ) ; hardcodedImmutableContainerClasses = ImmutableSet . < Dotted > builder ( ) . addAll ( union ) ; }
Merges the immutable container types of this Configuration with the given Configuration .