A couple of things in MemoryFileStore need reviewing:
#getAttribute should probably support "totalSpace", "usableSpace" and "unallocatedSpace"#supportsFileAttributeView and #supportsFileAttributeView are probably fine, at least from reading the method Javadoc
A couple of things in
MemoryFileStoreneed reviewing:#getAttributeshould probably support"totalSpace","usableSpace"and"unallocatedSpace"#supportsFileAttributeViewand#supportsFileAttributeVieware probably fine, at least from reading the method Javadoc