Changes

Summary

1. https://github.com/subshare/subshare/issues/57 (details)

Commit 1464ef07434c88fcc26dca13b86d9ec13c26cd32 by marco https://github.com/subshare/subshare/issues/57
	org.subshare/org.subshare.local/src/main/java/org/subshare/local/CryptreeImpl.java