code: public int initialSize()
    {
      if (tc.isEntryEnabled()) Tr.entry(tc, "initialSize",this);
      if (tc.isEntryEnabled()) Tr.exit(tc, "initialSize",new Integer(_initialSize));
      return _initialSize;
    }
docs: Returns the total number of elements that the LogCursorImpl will return as
  calculated immediately after construction of the LogCursorImpl. In other words, this
  value will not decrease after successive calls to next()
  
  @return int The initial size of the LogCursorImpl.