6622432: RFE: Performance improvements to java.math.BigDecimal Reviewed-by: darcy

6843578: Re-implement IBM doublebyte charsets 6639450: IBM949C encoder modifies state of IBM949 encoder 6569191: Cp943 io converter returns U+0000 and U+FFFD for unconvertable character 6577466: Character encoder IBM970 throws a BufferOverflowException 5065777: CharsetEncoder canEncode() methods often incorrectly return false Summary: Re-write 11 IBM doublebyte charsets. Thanks Ulf.Zibis for the codereview! Reviewed-by: martin

6827026: Change javac source and target default to 7 Reviewed-by: darcy, ohair

6832353: Krb5LoginModule: use the KRB5CCNAME when searching for Kerberos ticket cache Reviewed-by: xuelei