NioFileLocker.unlock

[matiastito]

Hi all, It appears to me that there is a bug in NioFileLocker.unlock() method (spring integration v5.1.4.RELEASE).
Method clears up classloader level cache by calling FileChannelCache.closeChannelFor(fileToUnlock);, but it never tries to clean up its local lockCache.

[artembilan]

Good catch!

Feel free to contribute a fix!

Thanks