6659779: HttpURLConnections logger should log tunnel requests Summary: Invoke Logger for CONNECT request/responses. Reviewed-by: jccollet

Merge

6631361: Spec of AccessControlContext constructor is not complete Summary: Add NullPointerException to @throws clause and treat empty array and array of nulls as equivalent Reviewed-by: valeriep

6571950: SSLSocket(raddr, rport, laddr, lport) allows null as laddr that spec doesn't reflect Summary: add the description that while the local address parameter is null, anyLocalAddress will be used instead. Reviewed-by: weijun