Summary: Minor changes to networking java files to remove warnings
Reviewed-by: chegar, weijun, hawtin
Contributed-by: kurchi.subhra.hazra@oracle.com, sasha_bu@hotmail.com

Summary: to use new InternalError constructor with cause chainning
Reviewed-by: alanb, ksrini, xuelei, neugens
Contributed-by: sebastian.sickelmann@gmx.de

Reviewed-by: michaelm

Reviewed-by: chegar, alanb

Reviewed-by: alanb

Reviewed-by: chegar

Reviewed-by: michaelm

Reviewed-by: dholmes

Reviewed-by: alanb, chegar, hawtin

Reviewed-by: michaelm

Reviewed-by: alanb, michaelm

Reviewed-by: michaelm

Reviewed-by: xdono

6985179: To support Server Name Indication extension for JSSE client
Summary: Introduces the algorithm constraints to support signature and hash algorithm selection. Includes contributions from wetmore and weijung.
Reviewed-by: wetmore, weijun

Reviewed-by: michaelm

Reviewed-by: alanb, michaelm

Reviewed-by: chegar

Summary: fix error in previous fix for 6980004
Reviewed-by: chegar

Reviewed-by: michaelm

6961084: limit setting of some request headers in HttpURLConnection
Reviewed-by: chegar

Reviewed-by: michaelm

Reviewed-by: michaelm

Reviewed-by: chegar

Reviewed-by: michaelm, weijun

Reviewed-by: darcy, weijun

Reviewed-by: weijun

Reviewed-by: michaelm

6771432: createSocket() - smpatch fails using 1.6.0_10 because of "Unconnected sockets not implemented"
6766775: X509 certificate hostname checking is broken in JDK1.6.0_10
Summary: All three bugs are interdependent
Reviewed-by: xuelei

Reviewed-by: chegar

Reviewed-by: michaelm

Reviewed-by: chegar

Reviewed-by: michaelm

6693244: Java Web Start app fails on 6u10 beta w/ AssertionError in AuthenticationInfo.requestCompleted
Reviewed-by: michaelm

Reviewed-by: valeriep

Reviewed-by: alanb, xuelei

Reviewed-by: alanb

Reviewed-by: michaelm, alanb

Summary: Major reorg of internal FTP client code
Reviewed-by: chegar

6890349: Fix #6870935 in jdk7/pit/b74 caused HttpClinet's check for "proxy capture" attack by-passed.
Summary: pass exception up stack
Reviewed-by: chegar

Reviewed-by: chegar