uima-ducc-common/src/main/java/org/apache/uima/ducc/common/utils/DuccLogger.java
uima-ducc-orchestrator/src/main/java/org/apache/uima/ducc/orchestrator/system/events/log/DuccLogger.java

uima-ducc-common/src/main/java/org/apache/uima/ducc/common/jd/files/workitem/legacy/WorkItemStateJson.java
uima-ducc-orchestrator/src/main/java/org/apache/uima/ducc/orchestrator/state/OrchestratorStateDbConversion.java