[VFS-750] [2.5.0] AbstractFileObject is backwards-incompatible

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 2.6.0
• Assignee: Unassigned
• Reporter: Boris Petrov
• Created: 02/Jan/20 20:20
• Updated: 05/Jan/20 15:29
• Resolved: 04/Jan/20 18:27

Description

This is a show-stopper issue.

This commit:

https://github.com/apache/commons-vfs/commit/953aa407df78f0d10da54e29323d404cda3e4f6b

Made the abstract (mandatory) method `doGetInputStream()` into a protected method that calls `doGetInputStream(int bufferSize)` which throws an exception.

All current implementations implement only `doGetInputStream()` (because that was the API in `2.4.1`) which is actually not called anywhere in the class -  only `doGetInputStream(int bufferSize)` is. This means that ALL VFS plugins break on `2.5.0`.

Issue Links

• links to: GitHub Pull Request #77