Spring UrlPathHelper#removeJsessionid doesn't remove the jsessionid from the URL

Affects: v5.2.10

The fix for issue 25864 re-introduced the UrlPathHelper#removeJsessionid method which should fix broken request mappings when the jsessionid is included in the request URI and removeSemicolonContent is turned off.

Unfortunately it doesn't work: It doesn't remove the jsessionid from a URI like /test;jsessionid=12345, i.e. the result of removeJsessionid("/test;jsessionid=12345") is the input string. With v5.2.8 it's /test, which is correct.

Thx for your help to make the request mappings work again.