6868865: Test: sun/security/tools/jarsigner/oldsig.sh fails under all platforms
Reviewed-by: wetmore

6935199: java/net regression tests failing with Assertions
Reviewed-by: michaelm

6934923: test/java/net/ipv6tests/TcpTest.java hangs on Solaris 10
Reviewed-by: alanb

Merge

6933294: Fix some test/Makefile issues around Linux ARCH settings, better defaults
Reviewed-by: jjg

6929479: Add a system property sun.zip.disableMemoryMapping to disable mmap use in ZipFile
Summary: system property sun.zip.disableMemoryMapping to disable mmap use
Reviewed-by: alanb

6223635: Code hangs at connect call even when Timeout is specified when using a socks proxy
Reviewed-by: michaelm, chegar
Contributed-by: damjan.jov@gmail.com

6933629: java/net/HttpURLConnection/HttpResponseCode.java fails if run in samevm mode
Reviewed-by: alanb

6934054: java/net/Socket/FDClose.java return error in samevm
Summary: test is no longer useful
Reviewed-by: alanb

6931812: A better implementation of sun.nio.cs.Surrogate.isBMP(int)
Summary: uc >> 16 == 0 is superior to (int) (char) uc == uc
Reviewed-by: sherman
Contributed-by: Ulf Zibis <ulf.zibis@gmx.de>