Javadocc 3
Revert "Javadocc 3"

This reverts commit f868d84a3ca398496875222a3aa1b1922b7fe7a3.
Revert "Javadoc 2"

This reverts commit 4cbe4f77065d57574fd7f8093b13d46165a01b2f.
Revert "DAO Javadoc"

This reverts commit 811ddefce655a86586457f1528d6a47ea61c46c2.