Summary: upgrade zlib to the latest ver 1.2.3
Reviewed-by: martin, alanb, ksrini

6553961: java.util.zip.{CRC32,Adler32}.update(int) doc errors
6646605: Missing method ZipFile.getComment()
6841232: ZipFile should implement Closeable
4985614: Failure on calls to ZipFile constructor
5032358: "java.util.zip.ZipException: The system cannot find the file specified"
6846616: java/util/zip/ZipFile/ReadAfterClose.java failed after fix for 6735255
Summary: some misc bug/rfe fixes for zipfile
Reviewed-by: alanb

6728376: Wrong error handling in Java_java_util_zip_Deflater_deflateBytes leads to size 0 if compress fails
6735255: ZipFile.close() does not close ZipFileInputStreams, contrary to the API document
Summary: Throws OOM when malloc failed. Closes all outstanding streams when closing
Reviewed-by: alanb

4532049: IllegalArgumentException in ZipInputStream while reading unicode file
5030283: Incorrect implementation of UTF-8 in zip package
4700978: ZipFile can't treat Japanese name in a zipfile properly
4980042: Cannot use Surrogates in zip file metadata like filenames
4820807: java.util.zip.ZipInputStream cannot extract files with Chinese chars in name
Summary: Add new constructors for zip classes to support non-UTF-8 encoded names/comments in ZIP file
Reviewed-by: alanb, martin

Summary: Added support for parallel-capable class loaders
Reviewed-by: alanb

Summary: The ZIP64 format support is added for > 4GB jar/zip files
Reviewed-by: alanb, martin

Summary: Update copyright for files that have been modified in 2009, up to 03/09
Reviewed-by: katleman, tbell, ohair

Reviewed-by: alanb

Reviewed-by: alanb

6791458: FileInputStream/RandomAccessFile.read leaks memory if invoked on closed stream with len > 8k
Reviewed-by: alanb
Contributed-by: jeremymanson@google.com

Reviewed-by: alanb
Contributed-by: gbenson@redhat.com

Reviewed-by: bristor

Summary: Update for files that have been modified starting July 2008
Reviewed-by: ohair, tbell

Summary: Allow reading and writing of ZIP files with zero entries.
Reviewed-by: alanb

Reviewed-by: iris, sherman, chegar

Reviewed-by: iris

Reviewed-by: sherman, iris

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

Summary: System property java.class.version should be 51 for jdk7
Reviewed-by: alanb

Summary: Set the scope_id_set flag when necessary
Reviewed-by: chegar

Reviewed-by: alanb, iris

Reviewed-by: alanb, iris