Merge branch '2.1.x'

Closes gh-17335
Closes gh-17292

eclipse/spring-boot-project.setup

@@ -59,7 +59,7 @@
     <requirement
         name="org.eclipse.jdt.feature.group"/>
     <requirement
-        name="io.spring.javaformat.eclipse.feature.feature.group"/>
+        name="io.spring.javaformat.eclipse.feature.feature.group" versionRange="[0.0.14,0.0.15)"/>
     <requirement
         name="org.eclipse.jst.server_adapters.feature.feature.group"/>
     <requirement

pom.xml

@@ -24,7 +24,7 @@
 				</property>
 			</activation>
 			<properties>
-				<spring-javaformat.version>0.0.12</spring-javaformat.version>
+				<spring-javaformat.version>0.0.14</spring-javaformat.version>
 				<nohttp-checkstyle.version>0.0.1.RELEASE</nohttp-checkstyle.version>
 			</properties>
 			<build>
@@ -37,7 +37,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>8.18</version>
+								<version>8.22</version>
 							</dependency>
 							<dependency>
 								<groupId>io.spring.javaformat</groupId>

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/hazelcast/HazelcastAutoConfigurationClientTests.java

@@ -50,12 +50,12 @@ class HazelcastAutoConfigurationClientTests {
 	private static HazelcastInstance hazelcastServer;
 
 	@BeforeAll
-	public static void init() {
+	static void init() {
 		hazelcastServer = Hazelcast.newHazelcastInstance();
 	}
 
 	@AfterAll
-	public static void close() {
+	static void close() {
 		if (hazelcastServer != null) {
 			hazelcastServer.shutdown();
 		}

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/kafka/KafkaAutoConfigurationIntegrationTests.java

@@ -58,7 +58,7 @@ class KafkaAutoConfigurationIntegrationTests {
 	private AnnotationConfigApplicationContext context;
 
 	@BeforeAll
-	public static void setUp() {
+	static void setUp() {
 		embeddedKafka.afterPropertiesSet();
 	}
 
@@ -70,7 +70,7 @@ class KafkaAutoConfigurationIntegrationTests {
 	}
 
 	@AfterAll
-	public static void tearDown() {
+	static void tearDown() {
 		embeddedKafka.destroy();
 	}
 

spring-boot-project/spring-boot-cli/src/test/java/org/springframework/boot/cli/command/init/InitCommandTests.java

@@ -350,7 +350,8 @@ class InitCommandTests extends AbstractHttpClientMockTests {
 	}
 
 	private byte[] createFakeZipArchive(String fileName, String content) throws IOException {
-		try (ByteArrayOutputStream bos = new ByteArrayOutputStream(); ZipOutputStream zos = new ZipOutputStream(bos)) {
+		try (ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
+			try (ZipOutputStream zos = new ZipOutputStream(bos)) {
 				ZipEntry entry = new ZipEntry(fileName);
 				zos.putNextEntry(entry);
 				zos.write(content.getBytes());
@@ -358,6 +359,7 @@ class InitCommandTests extends AbstractHttpClientMockTests {
 				return bos.toByteArray();
 			}
 		}
+	}
 
 	private static class TestableInitCommandOptionHandler extends InitCommand.InitOptionHandler {
 

spring-boot-project/spring-boot-tools/spring-boot-configuration-metadata/src/test/java/org/springframework/boot/configurationmetadata/ConfigurationMetadataRepositoryJsonBuilderTests.java

@@ -63,8 +63,10 @@ class ConfigurationMetadataRepositoryJsonBuilderTests extends AbstractConfigurat
 
 	@Test
 	void severalRepositoriesNoConflict() throws IOException {
-		try (InputStream foo = getInputStreamFor("foo"); InputStream bar = getInputStreamFor("bar")) {
-			ConfigurationMetadataRepository repo = ConfigurationMetadataRepositoryJsonBuilder.create(foo, bar).build();
+		try (InputStream foo = getInputStreamFor("foo")) {
+			try (InputStream bar = getInputStreamFor("bar")) {
+				ConfigurationMetadataRepository repo = ConfigurationMetadataRepositoryJsonBuilder.create(foo, bar)
+						.build();
 				validateFoo(repo);
 				validateBar(repo);
 				assertThat(repo.getAllGroups()).hasSize(2);
@@ -73,11 +75,14 @@ class ConfigurationMetadataRepositoryJsonBuilderTests extends AbstractConfigurat
 				assertThat(repo.getAllProperties()).hasSize(6);
 			}
 		}
+	}
 
 	@Test
 	void repositoryWithRoot() throws IOException {
-		try (InputStream foo = getInputStreamFor("foo"); InputStream root = getInputStreamFor("root")) {
-			ConfigurationMetadataRepository repo = ConfigurationMetadataRepositoryJsonBuilder.create(foo, root).build();
+		try (InputStream foo = getInputStreamFor("foo")) {
+			try (InputStream root = getInputStreamFor("root")) {
+				ConfigurationMetadataRepository repo = ConfigurationMetadataRepositoryJsonBuilder.create(foo, root)
+						.build();
 				validateFoo(repo);
 				assertThat(repo.getAllGroups()).hasSize(2);
 
@@ -86,11 +91,14 @@ class ConfigurationMetadataRepositoryJsonBuilderTests extends AbstractConfigurat
 				assertThat(repo.getAllProperties()).hasSize(5);
 			}
 		}
+	}
 
 	@Test
 	void severalRepositoriesIdenticalGroups() throws IOException {
-		try (InputStream foo = getInputStreamFor("foo"); InputStream foo2 = getInputStreamFor("foo2")) {
-			ConfigurationMetadataRepository repo = ConfigurationMetadataRepositoryJsonBuilder.create(foo, foo2).build();
+		try (InputStream foo = getInputStreamFor("foo")) {
+			try (InputStream foo2 = getInputStreamFor("foo2")) {
+				ConfigurationMetadataRepository repo = ConfigurationMetadataRepositoryJsonBuilder.create(foo, foo2)
+						.build();
 				assertThat(repo.getAllGroups()).hasSize(1);
 				ConfigurationMetadataGroup group = repo.getAllGroups().get("spring.foo");
 				contains(group.getSources(), "org.acme.Foo", "org.acme.Foo2", "org.springframework.boot.FooProperties");
@@ -103,6 +111,7 @@ class ConfigurationMetadataRepositoryJsonBuilderTests extends AbstractConfigurat
 				assertThat(repo.getAllProperties()).hasSize(5);
 			}
 		}
+	}
 
 	@Test
 	void emptyGroups() throws IOException {
@@ -135,8 +144,10 @@ class ConfigurationMetadataRepositoryJsonBuilderTests extends AbstractConfigurat
 
 	@Test
 	void builderInstancesAreIsolated() throws IOException {
-		try (InputStream foo = getInputStreamFor("foo"); InputStream bar = getInputStreamFor("bar")) {
-			ConfigurationMetadataRepositoryJsonBuilder builder = ConfigurationMetadataRepositoryJsonBuilder.create();
+		try (InputStream foo = getInputStreamFor("foo")) {
+			try (InputStream bar = getInputStreamFor("bar")) {
+				ConfigurationMetadataRepositoryJsonBuilder builder = ConfigurationMetadataRepositoryJsonBuilder
+						.create();
 				ConfigurationMetadataRepository firstRepo = builder.withJsonResource(foo).build();
 				validateFoo(firstRepo);
 				ConfigurationMetadataRepository secondRepo = builder.withJsonResource(bar).build();
@@ -150,6 +161,7 @@ class ConfigurationMetadataRepositoryJsonBuilderTests extends AbstractConfigurat
 				assertThat(secondRepo.getAllProperties()).hasSize(6);
 			}
 		}
+	}
 
 	private void validateFoo(ConfigurationMetadataRepository repo) {
 		ConfigurationMetadataGroup group = repo.getAllGroups().get("spring.foo");

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/build.gradle

@@ -4,7 +4,7 @@ buildscript {
 		mavenCentral()
 	}
 	dependencies {
-		classpath("io.spring.javaformat:spring-javaformat-gradle-plugin:0.0.11")
+		classpath("io.spring.javaformat:spring-javaformat-gradle-plugin:0.0.14")
 	}
 }
 

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/ansi/AnsiOutputTests.java

@@ -32,12 +32,12 @@ import static org.assertj.core.api.Assertions.assertThat;
 class AnsiOutputTests {
 
 	@BeforeAll
-	public static void enable() {
+	static void enable() {
 		AnsiOutput.setEnabled(Enabled.ALWAYS);
 	}
 
 	@AfterAll
-	public static void reset() {
+	static void reset() {
 		AnsiOutput.setEnabled(Enabled.DETECT);
 	}
 

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/logging/logback/ColorConverterTests.java

@@ -42,12 +42,12 @@ class ColorConverterTests {
 	private final String in = "in";
 
 	@BeforeAll
-	public static void setupAnsi() {
+	static void setupAnsi() {
 		AnsiOutput.setEnabled(AnsiOutput.Enabled.ALWAYS);
 	}
 
 	@AfterAll
-	public static void resetAnsi() {
+	static void resetAnsi() {
 		AnsiOutput.setEnabled(AnsiOutput.Enabled.DETECT);
 	}
 

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/web/client/RootUriTemplateHandlerTests.java

@@ -52,7 +52,7 @@ class RootUriTemplateHandlerTests {
 
 	@BeforeEach
 	@SuppressWarnings("unchecked")
-	public void setup() throws URISyntaxException {
+	void setup() throws URISyntaxException {
 		MockitoAnnotations.initMocks(this);
 		this.uri = new URI("https://example.com/hello");
 		this.handler = new RootUriTemplateHandler("https://example.com", this.delegate);

spring-boot-tests/spring-boot-integration-tests/spring-boot-configuration-processor-tests/src/test/java/org/springframework/boot/configurationprocessor/tests/ConfigurationProcessorIntegrationTests.java

@@ -39,7 +39,7 @@ class ConfigurationProcessorIntegrationTests {
 	private static ConfigurationMetadataRepository repository;
 
 	@BeforeAll
-	public static void readMetadata() throws IOException {
+	static void readMetadata() throws IOException {
 		Resource resource = new ClassPathResource("META-INF/spring-configuration-metadata.json");
 		assertThat(resource.exists()).isTrue();
 		// Make sure the right file is detected