OAK-2776: Upgrade should allow to skip copying versions Initial implementation. Full credit goes to Julian Sedding (jsedding@gmail.com) for the patch and to Tomek Rekawek (trekawek@gmail.com) for aligning it with the current trunk and integrating into oak-run.
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/run/Main.java
jackrabbit/oak/trunk/oak-upgrade/src/main/java/org/apache/jackrabbit/oak/upgrade/version/