fix: Swap writer and reader schema to correct places in sample (#1849)

* samples: schema evolution

* samples: schema evolution

* Format fixes

* Fix documentation for field.

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* Version/delete fixes

* samples: schema evolution

* samples: schema evolution

* Format fixes

* Fix documentation for field.

* Add back in working asserts

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* Formatting fixes

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* samples: Schema evolution (#1499)

* samples: schema evolution

* samples: schema evolution

* Format fixes

* Fix documentation for field.

* 🦉 Updates from OwlBot post-processor

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* Add back in working asserts

* Formatting fixes

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* Version/delete fixes

* samples: schema evolution

* samples: schema evolution

* Format fixes

* Fix documentation for field.

* Add back in working asserts

* 🦉 Updates from OwlBot post-processor

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* Formatting fixes

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* Minor fixes for comments

* samples: Schema evolution (#1499)

* samples: schema evolution

* samples: schema evolution

* Format fixes

* Fix documentation for field.

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* Add back in working asserts

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* Version/delete fixes

* samples: schema evolution

* samples: schema evolution

* Format fixes

* Fix documentation for field.

* Add back in working asserts

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* Fix rollback example

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* Samples: Fix exception handling

* fix: Set x-goog-request-params for streaming pull request

* Revert "fix: Set x-goog-request-params for streaming pull request"

This reverts commit 3185a3e.

* Revert "Revert "fix: Set x-goog-request-params for streaming pull request""

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* Thread example

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* Fix catches

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* Revert "Merge pull request #2 from kamalaboulhosn/ML_experiments"

This reverts commit 5a435fa, reversing
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* Set blunderbuss config to auto-assign issues and PRs

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* fix: Swap writer and reader schema to correct places in sample

* 🦉 Updates from OwlBot post-processor

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samples/snippets/src/main/java/pubsub/SubscribeWithAvroSchemaRevisionsExample.java

@@ -93,7 +93,7 @@ public static void subscribeWithAvroSchemaRevisionsExample(
               Schema schema = schemaServiceClient.getSchema(name + "@" + revision);
               org.apache.avro.Schema avroSchema =
                   new org.apache.avro.Schema.Parser().parse(schema.getDefinition());
-              reader = new SpecificDatumReader<State>(State.getClassSchema(), avroSchema);
+              reader = new SpecificDatumReader<State>(avroSchema, State.getClassSchema());
               synchronized (revisionReaders) {
                 revisionReaders.put(revision, reader);
               }