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Fix source detection in case of multiple candidates
This commit improves the detection of a property source when more than one group with the same type exist. Closes gh-16549
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2018 the original author or authors.
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* Copyright 2012-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -108,7 +108,7 @@ public final class ConfigurationMetadataRepositoryJsonBuilder {
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SimpleConfigurationMetadataRepository repository = new SimpleConfigurationMetadataRepository();
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repository.add(metadata.getSources());
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for (ConfigurationMetadataItem item : metadata.getItems()) {
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ConfigurationMetadataSource source = getSource(metadata, item);
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ConfigurationMetadataSource source = metadata.getSource(item);
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repository.add(item, source);
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}
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Map<String, ConfigurationMetadataProperty> allProperties = repository
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@ -146,14 +146,6 @@ public final class ConfigurationMetadataRepositoryJsonBuilder {
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property.getHints().getKeyProviders().addAll(hint.getValueProviders());
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}
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private ConfigurationMetadataSource getSource(RawConfigurationMetadata metadata,
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ConfigurationMetadataItem item) {
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if (item.getSourceType() != null) {
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return metadata.getSource(item.getSourceType());
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}
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return null;
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}
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/**
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* Create a new builder instance using {@link StandardCharsets#UTF_8} as the default
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* charset and the specified json resource.
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2017 the original author or authors.
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* Copyright 2012-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -17,6 +17,7 @@
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package org.springframework.boot.configurationmetadata;
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import java.util.ArrayList;
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import java.util.Comparator;
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import java.util.List;
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/**
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@ -48,13 +49,16 @@ class RawConfigurationMetadata {
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return this.sources;
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}
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public ConfigurationMetadataSource getSource(String type) {
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for (ConfigurationMetadataSource source : this.sources) {
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if (type.equals(source.getType())) {
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return source;
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}
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public ConfigurationMetadataSource getSource(ConfigurationMetadataItem item) {
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if (item.getSourceType() == null) {
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return null;
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}
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return null;
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return this.sources.stream()
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.filter((candidate) -> item.getSourceType().equals(candidate.getType())
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&& item.getId().startsWith(candidate.getGroupId()))
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.max(Comparator
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.comparingInt((candidate) -> candidate.getGroupId().length()))
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.orElse(null);
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}
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public List<ConfigurationMetadataItem> getItems() {
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@ -72,10 +76,7 @@ class RawConfigurationMetadata {
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*/
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private void resolveName(ConfigurationMetadataItem item) {
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item.setName(item.getId()); // fallback
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if (item.getSourceType() == null) {
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return;
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}
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ConfigurationMetadataSource source = getSource(item.getSourceType());
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ConfigurationMetadataSource source = getSource(item);
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if (source != null) {
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String groupId = source.getGroupId();
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String dottedPrefix = groupId + ".";
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2018 the original author or authors.
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* Copyright 2012-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -129,6 +129,31 @@ public class ConfigurationMetadataRepositoryJsonBuilderTests
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}
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}
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@Test
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public void multiGroups() throws IOException {
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try (InputStream in = getInputStreamFor("multi-groups")) {
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ConfigurationMetadataRepository repo = ConfigurationMetadataRepositoryJsonBuilder
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.create(in).build();
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assertThat(repo.getAllGroups()).containsOnlyKeys("test.group.one.retry",
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"test.group.two.retry", "test.group.one.retry.specific");
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ConfigurationMetadataGroup one = repo.getAllGroups()
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.get("test.group.one.retry");
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assertThat(one.getSources()).containsOnlyKeys("com.example.Retry");
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assertThat(one.getProperties())
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.containsOnlyKeys("test.group.one.retry.enabled");
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ConfigurationMetadataGroup two = repo.getAllGroups()
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.get("test.group.two.retry");
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assertThat(two.getSources()).containsOnlyKeys("com.example.Retry");
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assertThat(two.getProperties())
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.containsOnlyKeys("test.group.two.retry.enabled");
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ConfigurationMetadataGroup oneSpecific = repo.getAllGroups()
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.get("test.group.one.retry.specific");
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assertThat(oneSpecific.getSources()).containsOnlyKeys("com.example.Retry");
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assertThat(oneSpecific.getProperties())
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.containsOnlyKeys("test.group.one.retry.specific.enabled");
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}
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}
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@Test
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public void builderInstancesAreIsolated() throws IOException {
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try (InputStream foo = getInputStreamFor("foo");
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2018 the original author or authors.
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* Copyright 2012-2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -199,6 +199,25 @@ public class JsonReaderTests extends AbstractConfigurationMetadataTests {
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.isEqualTo(Deprecation.Level.WARNING);
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}
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@Test
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public void multiGroupsMetadata() throws IOException {
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RawConfigurationMetadata rawMetadata = readFor("multi-groups");
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List<ConfigurationMetadataItem> items = rawMetadata.getItems();
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assertThat(items).hasSize(3);
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ConfigurationMetadataItem item = items.get(0);
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assertThat(item.getName()).isEqualTo("enabled");
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assertThat(item.getSourceType()).isEqualTo("com.example.Retry");
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ConfigurationMetadataItem item2 = items.get(1);
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assertThat(item2.getName()).isEqualTo("enabled");
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assertThat(item2.getSourceType()).isEqualTo("com.example.Retry");
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ConfigurationMetadataItem item3 = items.get(2);
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assertThat(item3.getName()).isEqualTo("enabled");
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assertThat(item3.getSourceType()).isEqualTo("com.example.Retry");
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}
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RawConfigurationMetadata readFor(String path) throws IOException {
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return this.reader.read(getInputStreamFor(path), DEFAULT_CHARSET);
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}
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@ -0,0 +1,45 @@
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{
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"groups": [
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{
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"name": "test.group.one.retry",
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"type": "com.example.Retry",
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"sourceType": "org.acme.config.TestApp",
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"sourceMethod": "one()"
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},
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{
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"name": "test.group.two.retry",
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"type": "com.example.Retry",
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"sourceType": "org.acme.config.TestApp",
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"sourceMethod": "two()"
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},
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{
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"name": "test.group.one.retry.specific",
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"type": "com.example.Retry",
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"sourceType": "org.acme.config.TestApp",
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"sourceMethod": "two()"
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}
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],
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"properties": [
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{
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"name": "test.group.one.retry.enabled",
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"type": "java.lang.Boolean",
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"description": "Whether publishing retries are enabled.",
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"sourceType": "com.example.Retry",
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"defaultValue": false
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},
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{
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"name": "test.group.two.retry.enabled",
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"type": "java.lang.Boolean",
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"description": "Whether publishing retries are enabled.",
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"sourceType": "com.example.Retry",
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"defaultValue": false
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},
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{
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"name": "test.group.one.retry.specific.enabled",
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"type": "java.lang.Boolean",
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"description": "Whether publishing retries are enabled.",
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"sourceType": "com.example.Retry",
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"defaultValue": false
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}
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]
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}
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