Spring Unneeded current path check

Inside the StringUtils class, method cleanPath, there is a conditional check for current path with no further logic inside it. Could we drop this if check? Could raise a PR.

For reference: https://github.com/spring-projects/spring-framework/blob/main/spring-core/src/main/java/org/springframework/util/StringUtils.java#L695

Comment From: snicoll

I don't think we can. It's an optimization to drop it early. If we dropped the check we'd end up in the last else that would attempt to do something with the path. Thanks for the suggestion, in any case.