Reviewed-by: darcy, weijun

Summary: Write overflow-conscious array resizing code
Reviewed-by: chegar

6717164: FilterInputStream.skip incorrectly inherits wording specifying how the InputStream.skip works
Summary: restoring the javadoc
Reviewed-by: alanb

Reviewed-by: hawtin

Summary: Duplicate ObjectStreamClass.getClassSignature method in ObjectStreamField class
Reviewed-by: alanb

Summary: Replace call to PolicyFile.canonPath with its own implementation
Reviewed-by: alanb, mullan

6844313: New I/O: File timestamps should be represented by a FileTime rather than a long+TimeUnit
Reviewed-by: sherman

Summary: allow shutdown hook to be added during shutdown and handle properly if it fails to add
Reviewed-by: alanb, dholmes, martin

Summary: Register the shutdown hooks only when needed and remove JavaIODeleteOnExitAccess
Reviewed-by: alanb

4313887: New I/O: Improved filesystem interface
4607272: New I/O: Support asynchronous I/O
Reviewed-by: sherman, chegar

Reviewed-by: sherman, martin

Reviewed-by: sherman

Reviewed-by: alanb

Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell

Reviewed-by: peterz, loneid

Reviewed-by: alanb, iris, lmalvent, bristor, peterjones, darcy, wetmore

Reviewed-by: alanb, iris

Reviewed-by: alanb, iris