6854712: Revocation checking enhancements (JEP-124) 6637288: Add OCSP support to PKIX CertPathBuilder implementation 7126011: ReverseBuilder.getMatchingCACerts may throws NPE Reviewed-by: xuelei

7126277: Alternative String hashing implementation 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

6924259: Remove offset and count fields from java.lang.String 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

7168401: pack200 does not produce a compatible pack file for JDK7 classes if indy is not present Reviewed-by: jrose

7171591: getDefaultScopeID() in src/solaris/native/java/net/net_util_md.c should return a value Summary: Use CHECK_NULL_RETURN instead of CHECK_NULL Reviewed-by: alanb

7172177: test/java/util/TimeZone/DstTzTest.java failing on all platforms Reviewed-by: alanb, okutsu

Merge