// Test case for issue 266:
// https://github.com/typetools/checker-framework/issues/266

import org.checkerframework.checker.nullness.qual.*;

public class Issue266 {

  abstract static class Inner {
    abstract String getThing();
  }

  static @Nullable Inner method(@Nullable Object arg) {
    final Object tmp = arg;
    if (tmp == null) {
      return null;
    }
    return new Inner() {
      String getThing() {
        return tmp.toString();
      }
    };
  }
}