code: public Iterable<ActionImport> build(FactoryLookup lookup) {
          List<ActionImport> actionImports = new ArrayList<>();
          for (ActionImportImpl.Builder actionImportBuilder : actionImportBuilders) {
              actionImportBuilder.setEntitySet(
                      lookup.getEntitySet(actionImportBuilder.getEntitySetName()));
              actionImportBuilder.setAction(
                      lookup.getAction(actionImportBuilder.getActionName()));
              actionImports.add(actionImportBuilder.build());
          }
  
          return Collections.unmodifiableList(actionImports);
      }
docs: Builds action import objects based on registered classes.
  
  @param lookup The factory lookup.
  @return The list of action import instances.