Reviewed-by: darcy
Contributed-by: kevinb@google.com

Summary: Specify some hashCode methods are equivalent to intValue
Reviewed-by: darcy

Summary: Remove stray quote in Character.valueOf javadoc, using Ulf's \u005CuXXXX technique
Reviewed-by: darcy

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

Reviewed-by: okutsu

Summary: rearranging code saves 5 bytes of bytecode
Reviewed-by: sherman

Reviewed-by: mr

Reviewed-by: okutsu, naoto