get the unmodifiable singleton empty instance of either extensionregistrylite or extensionregistry if the full non-lite proto libraries are available . concode_field_sep boolean eagerlyParseMessageSets concode_elem_sep int number concode_elem_sep Map<ObjectIntPair,GeneratedMessageLite.GeneratedExtension<?,?>> extensionsByNumber concode_elem_sep Class<?> extensionClass concode_elem_sep ExtensionRegistryLite EMPTY_REGISTRY_LITE concode_elem_sep String EXTENSION_CLASS_NAME concode_elem_sep Object object concode_field_sep void add concode_elem_sep void add concode_elem_sep Class<?> resolveExtensionClass concode_elem_sep boolean isEagerlyParseMessageSets concode_elem_sep ExtensionRegistryLite getUnmodifiable concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep ExtensionRegistryLite newInstance concode_elem_sep void setEagerlyParseMessageSets concode_elem_sep GeneratedMessageLite.GeneratedExtension<ContainingType,?> findLiteExtensionByNumber
ExtensionRegistryLite function ( ) { return ExtensionRegistryFactory . createEmpty ( ) ; }