Reviewed-by: chegar

Reviewed-by: martin, chegar

8020009: TreeMap.entrySet().spliterator() reports SORTED + null comparator but the elements are not Comparable
Reviewed-by: mduigou

8016446: Improve forEach/replaceAll for Map, HashMap, Hashtable, IdentityHashMap, WeakHashMap, TreeMap, ConcurrentMap
Reviewed-by: forax, mduigou, psandoz
Contributed-by: NMike Duigou &lt;mike.duigou@oracle.com&gt;, Remi Forax <forax@univ-mlv.fr>

Reviewed-by: psandoz, briangoetz, mduigou, plevart

Summary: Spliterator implementations for collection classes in java.util.
Reviewed-by: mduigou, briangoetz
Contributed-by: NDoug Lea &lt;dl@cs.oswego.edu&gt;, Paul Sandoz <paul.sandoz@oracle.com>

Summary: The method entrySet() in AscendingSubMap and DescendingSubMap failed to cache the entrySetView.
Reviewed-by: alanb, psandoz

Reviewed-by: chegar, ksrini

Summary: Minor code changes to cleanup warnings in java.util.*
Reviewed-by: mduigou, naoto, smarks
Contributed-by: NRemi Forax <forax@univ-mlv.fr>

Summary: to use new InternalError constructor with cause chainning
Reviewed-by: alanb, ksrini, xuelei, neugens
Contributed-by: sebastian.sickelmann@gmx.de

Reviewed-by: dholmes

5045147: Prevent insertion of null Key into empty TreeMap (and null element into TreeSet) when no Comparator is used. Prevent insertion of key of incorrect type into empty TreeMap and incorrect type element into TreeSet and incorrect type when Comparator is used.
Reviewed-by: alanb, dl, mduigou

Reviewed-by: xdono

Reviewed-by: darcy, lancea, alanb, briangoetz, mduigou, mchung

Reviewed-by: chegar, dholmes

Reviewed-by: alanb, briangoetz

Reviewed-by: darcy, weijun

6800572: Removing elements from views of NavigableMap implementations does not always work correctly.
Summary: Replace use of new TreeSet with new KeySet
Reviewed-by: martin

6691185: (coll) TreeMap.navigableKeySet's descendingIterator method starts at first instead of last entry
Reviewed-by: dl, chegar