ETCH-243 Refactored EtchObjectType hashing

Separate of hash and comparator functionality from EtchObject

Change-Id: I499a46ad0d77899eccd54f41471e4e17b71eac42

git-svn-id: https://svn.apache.org/repos/asf/incubator/etch/trunk@1399118 13f79535-47bb-0310-9956-ffa450edef68
3 files changed