polaris-synchronizer/api/src/main/java/org/apache/polaris/tools/sync/polaris/catalog/PolarisCatalog.java (2 lines):
	- line 51: * TODO: Remove this class once Iceberg gets first class support for ETags.
	- line 98: * Perform a loadTable with a specified ETag in the If-None-Match header. TODO: Remove this once


polaris-synchronizer/cli/src/main/java/org/apache/polaris/tools/sync/polaris/PolarisServiceFactory.java (1 line):
	- line 35: * @param serviceType a recognized service type // TODO: support a custom implementation


polaris-synchronizer/api/src/main/java/org/apache/polaris/tools/sync/polaris/catalog/BaseTableWithETag.java (1 line):
	- line 28: * TODO: Remove this class once Iceberg gets first class support for ETags.


polaris-synchronizer/api/src/main/java/org/apache/polaris/tools/sync/polaris/catalog/MetadataNotModifiedException.java (1 line):
	- line 27: * TODO: Remove once Iceberg has first class support for ETags.


polaris-synchronizer/api/src/main/java/org/apache/polaris/tools/sync/polaris/catalog/MetadataWrapperTableOperations.java (1 line):
	- line 31: * TODO: Remove this class once Iceberg gets first class support for ETags.