Improve overlapping detection in ZFile. am: 8efe1e8b1b
am: e36e7b9886

Change-Id: I949f10308f8d378d65eac67c54ef125cc8468245
tree: 32936fb9ce936224b0bc720a2aebca8c4fb46e09
  1. src/
  2. apkzlib.iml
  3. BUILD
  4. build.gradle