/guava/guava/src/com/google/common/eventbus/SubscriberRegistry.java
return ImmutableList.copyOf( identifiers.containsKey( ) ) ;
return ImmutableList.copyOf ( identifiers.values ( ) ) ;
if (!identifiers.containsKey(ident)) { identifiers.put(ident, method); } } } } <extra_id_0> } private static final LoadingCache<Class<?>, ImmutableSet<Class<?>>> flattenHierarchyCache = CacheBuilder.newBuilder() .weakKeys() .build( new CacheLoader<Class<?>, ImmutableSet<Class<?>>>() {