lidavidm commented on code in PR #14506:
URL: https://github.com/apache/arrow/pull/14506#discussion_r1007474256


##########
java/c/src/main/java/org/apache/arrow/c/CDataArrayHandle.java:
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@@ -0,0 +1,40 @@
+package org.apache.arrow.c;
+
+import java.util.concurrent.atomic.AtomicInteger;
+import org.apache.arrow.memory.BufferAllocator;
+import org.apache.arrow.memory.ForeignAllocationManager;
+
+/** Manage the reference count of an imported C Data ArrowArray. */

Review Comment:
   I did look at it a little bit. But I don't think you can use any 
implementation of ReferenceManager but BufferLedger if you want everything else 
to work. It does feel bad to have effectively two redundant reference counts.



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