boolean (@NotNull final PyElement o1, @NotNull final PyElement o2) { var uuid2 = o2.getCopyableUserData(UUID_KEY); if (uuid2 != null) { var dependencies = o1.getCopyableUserData(DEPENDENCIES_KEY); if (dependencies != null) { return dependencies.contains(uuid2); } } final DependencyVisitor visitor = new DependencyVisitor(o2); o1.accept(visitor); return visitor.isDependencyFound(); }