">Persistent.getStorage()</A>
     <LI><A HREF="#Persistent.deallocate">Persistent.deallocate()</A>
     <LI><A HREF="#Persistent.sharedLock">Persistent.sharedLock(nowait)</A>
     <LI><A HREF="#Persistent.exclusiveLock">Persistent.exclusiveLock(nowait)</A>
     <LI><A HREF="#Persistent.unlock">Persistent.unlock()</A>
     </UL>
  <LI> <A HREF = "#Index">Index class</A>
     <UL>
     <LI><A HREF="#Index.drop">Index.drop()</A>
     <LI><A HREF="#Index.clear">Index.clear()</A>
     <LI><A HREF="#Index.insert