Reviewed-by: mullan

Reviewed-by: alanb, chegar, forax, mduigou
Contributed-by: dbelfer@gmail.com

Summary: take care of integer addition overflow
Reviewed-by: xuelei, wetmore
Contributed-by: NJonathan Lu <luchsh@linux.vnet.ibm.com>

Reviewed-by: weijun

Reviewed-by: coffeys, chegar

Reviewed-by: coffeys, chegar

Reviewed-by: dholmes, sspitsyn

Reviewed-by: dholmes, mduigou

Summary: If the key to be inserted into a HashMap is null and the table needs to be resized as part of the insertion then addEntry will try to recalculate the hash of a null key. This will fail with an NPE.
Reviewed-by: darcy

Summary: All of the hashing based Map implementations: HashMap, Hashtable, LinkedHashMap, WeakHashMap and ConcurrentHashMap are modified to use an enhanced hashing algorithm for string keys when the capacity of the hash table has ever grown beyond 512 entries. The enhanced hashing implementation uses the murmur3 hashing algorithm along with random hash seeds and index masks. These enhancements mitigate cases where colliding String hash values could result in a performance bottleneck.
Reviewed-by: alanb, forax, dl

6637288: Add OCSP support to PKIX CertPathBuilder implementation
7126011: ReverseBuilder.getMatchingCACerts may throws NPE
Reviewed-by: xuelei

Reviewed-by: jrose

Reviewed-by: ohair, erikj

Summary: update javadoc for NumberFormatException
Reviewed-by: alanb

Reviewed-by: mchung, mfang

Reviewed-by: yhuang

Reviewed-by: jrose, smarks

Summary: update javadoc for IllegalArgumentException and NumberFormatException
Reviewed-by: alanb

Reviewed-by: jrose, sspitsyn

Reviewed-by: valeriep

Reviewed-by: art

Reviewed-by: alanb, dsamersoff, nloodin

Reviewed-by: alexsch

7125044: [macosx] Test failure because Component.transferFocus() works differently in applet and application.
Summary: forward port from 7u4
Reviewed-by: art

Summary: Removes the use of shared character array buffers by String along with the two fields needed to support the use of shared buffers.
Reviewed-by: alanb, mduigou, forax, briangoetz
Contributed-by: brian.doherty@oracle.com

Reviewed-by: rupashka

Reviewed-by: mduigou, forax

Reviewed-by: anthony, swingler

7164191: properties.putAll API may fail with ConcurrentModifcationException on multi-thread scenario
Reviewed-by: dholmes, sla
Contributed-by: NDeven You <youdwei@linux.vnet.ibm.com>

Reviewed-by: bae, swingler

7167988: PKIX CertPathBuilder in reverse mode doesn't work if more than one trust anchor is specified
Reviewed-by: mullan

Reviewed-by: ahgross

Reviewed-by: alexp

Summary: Avoids mostly benign but sometimes expensive race condition on initialization of UUID.numberGenerator which is used by UUID.randomUUID()
Reviewed-by: alanb, chegar

Reviewed-by: alanb, chegar

Reviewed-by: art, anthony

Summary: Set localAddress only when connection is established
Reviewed-by: alanb

Reviewed-by: sherman

Summary: Insert null argument check in AbstractPreferences.remove()
Reviewed-by: dholmes, chegar, alanb

Reviewed-by: alanb, dholmes, ksrini
Contributed-by: youdwei@linux.vnet.ibm.com