copyright notices added to new classes.

git-svn-id: https://svn.forgerock.org/openam@4075 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
Bringing JavaDoc more in-line with the rest of the system

git-svn-id: https://svn.forgerock.org/openam@4076 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d