[GitHub] [iceberg] munendrasn commented on a diff in pull request #6823: AWS: set lastEvaluatedKey for listTables in DynamoDb Catalog

["munendrasn (via GitHub)" <gi...@apache.org>]

munendrasn commented on code in PR #6823:
URL: https://github.com/apache/iceberg/pull/6823#discussion_r1105253250


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aws/src/main/java/org/apache/iceberg/aws/dynamodb/DynamoDbCatalog.java:
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@@ -329,7 +329,7 @@ public boolean removeProperties(Namespace namespace, Set<String> properties)
   @Override
   public List<TableIdentifier> listTables(Namespace namespace) {
     List<TableIdentifier> identifiers = Lists.newArrayList();
-    Map<String, AttributeValue> lastEvaluatedKey;
+    Map<String, AttributeValue> lastEvaluatedKey = null;

Review Comment:
   For local variables, if used without initialisation, compilation fails (using Jdk8). `error: variable lastEvaluatedKey might not have been initialized` 



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