more class extract

git-svn-id: https://svn.apache.org/repos/asf/incubator/sirona/trunk@1576297 13f79535-47bb-0310-9956-ffa450edef68
package move

git-svn-id: https://svn.apache.org/repos/asf/incubator/sirona/trunk@1576298 13f79535-47bb-0310-9956-ffa450edef68