Fixed so that getDirectory(xxx,true) correctly erases the directory contents, even when the directory has already been accessed in this JVM.  This was broken by the thread-safety fix.
Fixed so that getDirectory(xxx,true) correctly erases the directory
contents, even when the directory has already been accessed in this
JVM.  This was broken by the thread-safety fix.


git-svn-id: 4c5078813df38efa56971a28e09a55254294f104@149610 13f79535-47bb-0310-9956-ffa450edef68

apache/solr,apache/solr,apache/solr,apache/solr,apache/solr