Changes

#2420 (Feb 23, 2020, 5:11:52 PM)

1. Remove redundant "static" qualifier from enum declarations — David Pursehouse / detail
2. GitmoduleEntry: Remove redundant import of class from same package — David Pursehouse / detail
3. Reorder modifiers to follow Java Language Specification — David Pursehouse / detail
4. Use indexOf(char) and lastIndexOf(char) rather than String versions — David Pursehouse / detail
5. SimilarityRenameDetector: Fix inconsistent indentation — David Pursehouse / detail
6. Revert "Prepend hostname to subsection used to store file timestamp — Matthias Sohn / detail