import org.checkerframework.checker.initialization.qual.UnknownInitialization;

public class Issue2052 {
  public static class ParentW<S> {
    protected final String field;

    public ParentW() {
      // Initializing "field" at the declaration, did not trigger the bug.
      field = "";
    }
  }

  public static class ChildW extends ParentW<String> {
    public String getField(@UnknownInitialization(ParentW.class) ChildW this) {
      return this.field;
    }
  }
}