8129789: implies() of ServicePermission and DelegationPermission underspecified
Reviewed-by: mullan

8129575: Equal DelegationPermission instances may return different hash codes
Reviewed-by: mullan, weijun

8056179: Store permissions in concurrent collections in PermissionCollection subclasses
8065942: Store PermissionCollection entries in a ConcurrentHashMap instead of a HashMap in Permissions class
Reviewed-by: weijun

8028266: Tidy warnings cleanup for packages java.security/javax.security
Summary: some tidy warnings in docs were fixed
Reviewed-by: mullan, wetmore

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