Retrieves, but does not remove, the head of this queue.  This method
            differs from Peek only in that it throws an exception
            if this queue is empty.
            
Namespace: Hazelcast.Core
Assembly: Hazelcast.Net (in Hazelcast.Net.dll) Version: 3.6.4.0
Syntax
Return Value
Type: Tthe head of this queue
See Also