oak-run/src/main/java/org/apache/jackrabbit/oak/run/PrintingDiff.java
oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/tool/PrintingDiff.java

oak-run/src/main/java/org/apache/jackrabbit/oak/index/IndexDefinitionUpdater.java
oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/tool/PrintingDiff.java