8178130: Minor update to the Connection javadocs
Reviewed-by: bpb

8176721: @since value errors java.sql module
Reviewed-by: lancea

8136494: Update "@since 1.9" to "@since 9" to match java.version.specification
Reviewed-by: alanb, chegar, lancea, prr

8085984: Add JDBC Sharding API
Reviewed-by: ulfzibis, joehw

8141546: Fix javadoc warnings in Connection due to 8136496
Reviewed-by: alanb

8136496: Add Connection.begin/endRequest
Reviewed-by: joehw, rriggs, psandoz

8066261: Typo in Connection.isValid
Reviewed-by: dfuchs

Merge

8054834: Modular Source Code
Reviewed-by: alanb, chegar, ihse, mduigou
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com