stent.deallocate">
<B>deallocate()</B>
<DL><DD>
Deallocate object in the storage. This method doesn't affect instance of the object in application memory - 
it is deallocated in normal way by language runtime. If you are using garbage collector, there is no need to invoke this method.
</DL></A>
<HR>

<A NAME = "Persistent.sharedLock">
<B>sharedLock(nowait=false)</B>
<DL><DD>
Lock persistent object in shared mode. Other threads will be able to set their
shared locks on this objects, but no exclusive locks ca