is older version of spring compatible with JDK 11 ?

[Linwood Hayes]

For some old spring version app like spring 3, will JDK 11 be compatible with it? I can't find reliable answer on web.  I know if you have a newer version of Spring it requires a minimal JDK version.  But if Spring is old, does it put an "upper" limit on JDK version ? It seems it shouldn't since JDK is back-compatible.  But I am not sure.  Please help if you know.