Made a DualDigester to avoid reading files twice

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1508987 13f79535-47bb-0310-9956-ffa450edef68
6 files changed
tree: 3e9a84d7c8559d9a7236b2a0f5d9d666362399d6
  1. src/
  2. LICENSE
  3. NOTICE
  4. pom.xml