Lucene.Net.lockDir
/// or java.io.tmpdir
system property
/// Directories are cached, so that, for a given canonical path, the same /// FSDirectory instance will always be returned. This permits /// synchronization on directories. /// ///
Directories are cached, so that, for a given canonical path, the same /// FSDirectory instance will always be returned. This permits /// synchronization on directories. /// ///
Lock
holding the lock
///