Summary: Add new method Character.isSurrogate(char ch)
Reviewed-by: sherman, darcy, okutsu

Reviewed-by: alanb

Reviewed-by: anthony

Reviewed-by: darcy

Reviewed-by: peterz

Summary: Fix all known flaky tests, plus minor maintenance
Reviewed-by: martin, chegar

Summary: More checks for node.next == node
Reviewed-by: martin, dholmes, chegar

Reviewed-by: wetmore

Reviewed-by: martin

Summary: upgrade zlib to the latest ver 1.2.3
Reviewed-by: martin, alanb, ksrini

Reviewed-by: wetmore

Reviewed-by: andrew, alanb, tbell, swamyv

Reviewed-by: xuelei

Reviewed-by: sherman

Reviewed-by: andrew, darcy

Reviewed-by: lancea, andrew, alanb

Reviewed-by: sherman

Reviewed-by: sherman

Reviewed-by: sherman

Reviewed-by: valeriep, ohair

Reviewed-by: mullan

Summary: override the canEncode() in ISO2022_CN_CNS
Reviewed-by: martin

Summary: Use unicode_case_insensitive for windows path matcher for now.
Reviewed-by: alanb

Summary: Moved the existing test cases for prefs to open area
Reviewed-by: martin, alanb

Reviewed-by: mullan

Summary: Added a fastpath for simple use case
Reviewed-by: alanb, martin