8171900: javax/net/ssl/SSLSession/SessionTimeOutTests.java failed with "SSLHandshakeException: Remote host terminated the handshake"
Summary: The fix takes some code patterns from SSLSocketTemplate to deal with possible SSLHandshakeException and SocketTimeoutException, and it also resolves a potential mismatch on the connections between the clients and the servers.
Reviewed-by: xuelei
Contributed-by: John Jiang <sha.jiang@oracle.com>

8146669: Test SessionTimeOutTests fails intermittently
Reviewed-by: mullan

8144313: Test SessionTimeOutTests can be timeout
Reviewed-by: mullan

8032473: Restructure JSSE regression test hierarchy in jdk test
Reviewed-by: weijun