8023463: Improvements to HashMap/LinkedHashMap use of bins/buckets and trees (red/black) 8012913: LinkedHashMap key/value/entry spliterators should report ORDERED Reviewed-by: mduigou, forax, bchristi, alanb Contributed-by: Doug Lea <dl@cs.oswego.edu>, Paul Sandoz <paul.sandoz@oracle.com>

8024182: test/java/util/Arrays/SetAllTest.java fails to compile due to recent compiler changes Summary: Use explicit lambda due to javac simplfying rules for overload resolution with implicit lambdas Reviewed-by: alanb, mduigou