Documentation: Document old Code #57
Description
In this project there are several method overloadings (#53 (comment), https://github.com/tthuem/VariantSync/pull/53#discussion_r565609049,https://github.com/tthuem/VariantSync/pull/53#discussion_r565604342, ...) or in general undocument usages of code parts.
This issue is considered as done if:
- The mentioned unclear usages (from here Fixed Compiler errors, updated to newest java version, updated travis, updated to newest featureIDE #53) are cleared and documented properly.