SLING-5190 factor out of SlingSettingsServiceImpl a Sling ID util

* move readSlingId(File, int):String and writeSlingId(File, String):void from SlingSettingsServiceImpl to new class SlingIdUtil

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1710166 13f79535-47bb-0310-9956-ffa450edef68
3 files changed
tree: 38153a0780f48ec8b211b7b2d215695f267b6b39
  1. src/
  2. pom.xml
  3. README.txt