Boot Properties defined in Java Records

headless-services/commons/commons-java/pom.xml

@@ -26,7 +26,7 @@
 		<dependency>
 			<groupId>org.jboss</groupId>
 			<artifactId>jandex</artifactId>
-			<version>2.0.5.Final</version>
+			<version>3.0.5</version>
 		</dependency>
 		<!-- HTML <-> Markdown conversion -->
 		<dependency>

headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/jandex/BindingKeyUtils.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2018 Pivotal, Inc.
+ * Copyright (c) 2018, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -18,6 +18,7 @@ import org.jboss.jandex.ClassInfo;
 import org.jboss.jandex.ClassType;
 import org.jboss.jandex.FieldInfo;
 import org.jboss.jandex.MethodInfo;
+import org.jboss.jandex.MethodParameterInfo;
 import org.jboss.jandex.ParameterizedType;
 import org.jboss.jandex.PrimitiveType;
 import org.jboss.jandex.Type;
@@ -25,6 +26,7 @@ import org.jboss.jandex.TypeVariable;
 import org.jboss.jandex.UnresolvedTypeVariable;
 import org.jboss.jandex.VoidType;
 import org.jboss.jandex.WildcardType;
+import org.springframework.ide.vscode.commons.java.Flags;
 
 class BindingKeyUtils {
 
@@ -43,10 +45,15 @@ class BindingKeyUtils {
 	public static String getBindingKey(FieldInfo field) {
 		StringBuilder sb = new StringBuilder();
 		sb.append(getBindingKey(field.declaringClass()));
-		sb.append('.');
-		sb.append(field.name());
-		sb.append(')');
-		sb.append(getGeneralTypeBindingKey(field.type()));
+		if (field.declaringClass().isRecord() && !Flags.isStatic(field.flags())) {
+			sb.append('#');
+			sb.append(field.name());
+		} else {
+			sb.append('.');
+			sb.append(field.name());
+			sb.append(')');
+			sb.append(getGeneralTypeBindingKey(field.type()));
+		}
 		return sb.toString();
 	}
 
@@ -56,8 +63,8 @@ class BindingKeyUtils {
 		sb.append('.');
 		sb.append(method.name());
 		sb.append('(');
-		for (Type parameter : method.parameters()) {
-			sb.append(getGeneralTypeBindingKey(parameter));
+		for (MethodParameterInfo parameter : method.parameters()) {
+			sb.append(getGeneralTypeBindingKey(parameter.type()));
 		}
 		sb.append(')');
 		sb.append(getGeneralTypeBindingKey(method.returnType()));

headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/jandex/MethodImpl.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2016-2018 Pivotal, Inc.
+ * Copyright (c) 2016, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -89,7 +89,7 @@ public class MethodImpl implements IMethod {
 
 	@Override
 	public Stream<IJavaType> parameters() {
-		return method.parameters().stream().map(Wrappers::wrap);
+		return method.parameters().stream().map(p -> Wrappers.wrap(p.type()));
 	}
 
 	@Override

headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/jandex/TypeImpl.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2016, 2018 Pivotal, Inc.
+ * Copyright (c) 2016, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -73,8 +73,7 @@ class TypeImpl implements IType {
 
 	@Override
 	public Stream<IAnnotation> getAnnotations() {
-		// TODO: check correctness!
-		List<AnnotationInstance> annotations = info.annotations().get(info.name());
+		List<AnnotationInstance> annotations = info.annotations();
 		return annotations == null ? Stream.empty() : annotations.stream().map(a -> Wrappers.wrap(a, javadocProvider));
 	}
 
@@ -97,6 +96,10 @@ class TypeImpl implements IType {
 	public boolean isAnnotation() {
 		return Flags.isAnnotation(info.flags());
 	}
+	
+	public boolean isRecord() {
+		return info.isRecord();
+	}
 
 	@Override
 	public String getFullyQualifiedName() {
@@ -111,9 +114,15 @@ class TypeImpl implements IType {
 
 	@Override
 	public Stream<IField> getFields() {
-		return info.fields().stream().map(f -> {
-			return Wrappers.wrap(this, f, javadocProvider);
-		});
+		if (info.isRecord()) {
+			return info.recordComponents().stream().map(rc -> {
+				return Wrappers.wrap(this, rc.field(), javadocProvider);
+			});
+		} else {
+			return info.fields().stream().map(f -> {
+				return Wrappers.wrap(this, f, javadocProvider);
+			});
+		}
 	}
 
 	@Override

headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/IType.java

@@ -24,6 +24,7 @@ public interface IType extends IMember {
 	boolean isEnum();
 	boolean isInterface();
 	boolean isAnnotation();
+	boolean isRecord();
 
 	/**
 	 * Returns the fully qualified name of this type,

headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/jdtls/Wrappers.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2019, 2021 Pivotal, Inc.
+ * Copyright (c) 2019, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -524,6 +524,11 @@ public class Wrappers {
 				return data.getSuperInterfaceNames();
 			}
 
+			@Override
+			public boolean isRecord() {
+				return data.isRecord();
+			}
+
 		};
 	}
 
@@ -630,6 +635,11 @@ public class Wrappers {
 				return descriptor.getSuperInterfaceNames();
 			}
 
+			@Override
+			public boolean isRecord() {
+				return descriptor.isRecord();
+			}
+
 		};
 	}
 

headless-services/commons/commons-lsp-extensions/src/main/java/org/springframework/ide/vscode/commons/protocol/java/TypeDescriptorData.java

@@ -11,6 +11,7 @@
 package org.springframework.ide.vscode.commons.protocol.java;
 
 import java.util.Arrays;
+import java.util.Objects;
 
 public class TypeDescriptorData extends MemberData {
 	
@@ -19,6 +20,7 @@ public class TypeDescriptorData extends MemberData {
 	private boolean annotation;
 	private boolean interfaze;
 	private boolean enam;
+	private boolean record;
 	private String superClassName;
 	private String[] superInterfaceNames;
 
@@ -78,17 +80,20 @@ public class TypeDescriptorData extends MemberData {
 		this.superInterfaceNames = superInterfaceNames;
 	}
 
+	public boolean isRecord() {
+		return record;
+	}
+
+	public void setRecord(boolean record) {
+		this.record = record;
+	}
+
 	@Override
 	public int hashCode() {
 		final int prime = 31;
 		int result = super.hashCode();
-		result = prime * result + (annotation ? 1231 : 1237);
-		result = prime * result + (clazz ? 1231 : 1237);
-		result = prime * result + (enam ? 1231 : 1237);
-		result = prime * result + ((fqName == null) ? 0 : fqName.hashCode());
-		result = prime * result + (interfaze ? 1231 : 1237);
-		result = prime * result + ((superClassName == null) ? 0 : superClassName.hashCode());
 		result = prime * result + Arrays.hashCode(superInterfaceNames);
+		result = prime * result + Objects.hash(annotation, clazz, enam, fqName, interfaze, record, superClassName);
 		return result;
 	}
 
@@ -101,27 +106,10 @@ public class TypeDescriptorData extends MemberData {
 		if (getClass() != obj.getClass())
 			return false;
 		TypeDescriptorData other = (TypeDescriptorData) obj;
-		if (annotation != other.annotation)
-			return false;
-		if (clazz != other.clazz)
-			return false;
-		if (enam != other.enam)
-			return false;
-		if (fqName == null) {
-			if (other.fqName != null)
-				return false;
-		} else if (!fqName.equals(other.fqName))
-			return false;
-		if (interfaze != other.interfaze)
-			return false;
-		if (superClassName == null) {
-			if (other.superClassName != null)
-				return false;
-		} else if (!superClassName.equals(other.superClassName))
-			return false;
-		if (!Arrays.equals(superInterfaceNames, other.superInterfaceNames))
-			return false;
-		return true;
+		return annotation == other.annotation && clazz == other.clazz && enam == other.enam
+				&& Objects.equals(fqName, other.fqName) && interfaze == other.interfaze && record == other.record
+				&& Objects.equals(superClassName, other.superClassName)
+				&& Arrays.equals(superInterfaceNames, other.superInterfaceNames);
 	}
 
 }

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons.test/META-INF/MANIFEST.MF

@@ -12,5 +12,6 @@ Require-Bundle: org.springframework.tooling.jdt.ls.commons,
  org.apache.commons.lang3,
  org.junit,
  org.apache.commons.io,
- com.google.guava;bundle-version="21.0.0"
+ com.google.guava;bundle-version="21.0.0",
+ org.eclipse.jdt.ui
 

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons.test/src/org/springframework/tooling/jdt/ls/commons/test/ClasspathListenerHandlerTest.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2018, 2019 Pivotal, Inc.
+ * Copyright (c) 2018, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -10,9 +10,10 @@
  *******************************************************************************/
 package org.springframework.tooling.jdt.ls.commons.test;
 
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+import static org.springframework.tooling.jdt.ls.commons.test.TestUtils.deleteAllProjects;
+import static org.springframework.tooling.jdt.ls.commons.test.TestUtils.safe;
 
 import java.io.File;
 import java.net.URI;
@@ -20,24 +21,11 @@ import java.time.Duration;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.concurrent.CompletableFuture;
 
 import org.apache.commons.io.FileUtils;
 import org.apache.commons.lang3.RandomStringUtils;
 import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IProjectDescription;
 import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.resources.WorkspaceJob;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.FileLocator;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.NullProgressMonitor;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.core.runtime.Platform;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.jdt.core.JavaCore;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Ignore;
@@ -51,7 +39,6 @@ import org.springframework.tooling.jdt.ls.commons.classpath.ClasspathUtil;
 import org.springframework.tooling.jdt.ls.commons.classpath.ClientCommandExecutor;
 import org.springframework.tooling.jdt.ls.commons.classpath.ReusableClasspathListenerHandler;
 import org.springsource.ide.eclipse.commons.frameworks.test.util.ACondition;
-import org.springsource.ide.eclipse.commons.frameworks.test.util.Asserter;
 
 import com.google.common.collect.ImmutableList;
 
@@ -69,7 +56,7 @@ public class ClasspathListenerHandlerTest {
 		IProject project = createTestProject(projectName);
 		File loc = project.getLocation().toFile();
 
-		service.addClasspathListener(classpaths.commandId);
+		service.addClasspathListener(classpaths.commandId, false);
 		ACondition.waitFor("Project with classpath to appear", Duration.ofSeconds(50), () -> {
 			Classpath cp = classpaths.getFor(loc).classpath;
 			for (CPE cpe : cp.getEntries()) {
@@ -83,7 +70,7 @@ public class ClasspathListenerHandlerTest {
 
 	@Ignore //TODO: fails randomly for unknown reason.
 	@Test public void classpathIsSentForNewProject_and_removedForDeletedProject() throws Exception {
-		service.addClasspathListener(classpaths.commandId);
+		service.addClasspathListener(classpaths.commandId, false);
 
 		String projectName = "classpath-test-simple-java-project";
 		IProject project = createTestProject(projectName);
@@ -112,7 +99,7 @@ public class ClasspathListenerHandlerTest {
 			IProject project = createTestProject(projectName);
 			File loc = project.getLocation().toFile();
 
-			service.addClasspathListener(classpaths.commandId);
+			service.addClasspathListener(classpaths.commandId, false);
 			ACondition.waitFor("Project with classpath to appear", Duration.ofSeconds(5), () -> {
 				Classpath cp = classpaths.getFor(loc).classpath;
 				for (CPE cpe : cp.getEntries()) {
@@ -146,7 +133,7 @@ public class ClasspathListenerHandlerTest {
 		IProject project = createTestProject(projectName);
 		File loc = project.getLocation().toFile();
 
-		service.addClasspathListener(classpaths.commandId);
+		service.addClasspathListener(classpaths.commandId, false);
 		ACondition.waitFor("Project with classpath to appear", Duration.ofSeconds(5), () -> {
 			Classpath cp = classpaths.getFor(loc).classpath;
 			for (CPE cpe : cp.getEntries()) {
@@ -171,7 +158,7 @@ public class ClasspathListenerHandlerTest {
 		IProject project = createTestProject(projectName);
 		File loc = project.getLocation().toFile();
 
-		service.addClasspathListener(classpaths.commandId);
+		service.addClasspathListener(classpaths.commandId, false);
 		ACondition.waitFor("Project with classpath to appear", Duration.ofSeconds(50), () -> {
 			Classpath cp = classpaths.getFor(loc).classpath;
 			for (CPE cpe : cp.getEntries()) {
@@ -286,56 +273,8 @@ public class ClasspathListenerHandlerTest {
 	}
 
 	private IProject createTestProject(String name) throws Exception {
-		File testProjectSourceLocation = new File(FileLocator.toFileURL(Platform.getBundle("org.springframework.tooling.jdt.ls.commons.test").getEntry("test-projects/"+name)).toURI());
-
-		File testProjectLocation = tmp.newFolder(name);
-		FileUtils.copyDirectory(testProjectSourceLocation, testProjectLocation);
-
-		IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(name);
-		IProjectDescription desc = ResourcesPlugin.getWorkspace().newProjectDescription(null);
-		desc.setName(name);
-		desc.setLocation(Path.fromOSString(testProjectLocation.toString()));
-		project.create(desc, null);
-		project.open(null);
-
-		assertTrue(project.hasNature(JavaCore.NATURE_ID));
-		return project;
+		return TestUtils.createTestProject(name, tmp);
 	}
 
 
-	public static void deleteAllProjects() throws Exception {
-		CompletableFuture<Void> done = new CompletableFuture<Void>();
-		WorkspaceJob job = new WorkspaceJob("Delete projects") {
-			@Override public IStatus runInWorkspace(IProgressMonitor arg0) throws CoreException {
-				try {
-					ACondition.waitFor("Deleting all projects", Duration.ofMinutes(1), () -> {
-						ResourcesPlugin.getWorkspace().getRuleFactory().buildRule();
-						IProject[] allProjects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
-						for (IProject project : allProjects) {
-							project.refreshLocal(IResource.DEPTH_INFINITE, null);
-							safe(() -> project.close(null));
-							project.delete(false, true, new NullProgressMonitor());
-							assertFalse(project.exists());
-						}
-					});
-					done.complete(null);
-				} catch (Throwable e) {
-					done.completeExceptionally(e);
-				}
-				return Status.OK_STATUS;
-			}
-
-		};
-		job.setRule(ResourcesPlugin.getWorkspace().getRuleFactory().buildRule());
-		job.schedule();
-		done.get();
-	}
-	private static void safe(Asserter doit) {
-		try {
-			doit.execute();
-		} catch (Throwable e) {
-			System.err.println("Ignore exception: "+e.getMessage());
-		}
-	}
-
 }

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons.test/src/org/springframework/tooling/jdt/ls/commons/test/JavaDataTest.java

@@ -0,0 +1,109 @@
+/*******************************************************************************
+ * Copyright (c) 2023 VMware, Inc.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VMware, Inc. - initial API and implementation
+ *******************************************************************************/
+package org.springframework.tooling.jdt.ls.commons.test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.jdt.core.IJavaElement;
+import org.eclipse.jdt.core.ILocalVariable;
+import org.eclipse.jdt.ui.JavaElementLabels;
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+import org.springframework.ide.vscode.commons.protocol.java.TypeData;
+import org.springframework.ide.vscode.commons.protocol.java.TypeData.FieldData;
+import org.springframework.tooling.jdt.ls.commons.Logger;
+import org.springframework.tooling.jdt.ls.commons.java.JavaData;
+
+public class JavaDataTest {
+	
+	private static final long LABEL_FLAGS=
+			JavaElementLabels.ALL_FULLY_QUALIFIED
+			| JavaElementLabels.M_PRE_RETURNTYPE
+			| JavaElementLabels.M_PARAMETER_ANNOTATIONS
+			| JavaElementLabels.M_PARAMETER_TYPES
+			| JavaElementLabels.M_PARAMETER_NAMES
+			| JavaElementLabels.M_EXCEPTIONS
+			| JavaElementLabels.F_PRE_TYPE_SIGNATURE
+			| JavaElementLabels.M_PRE_TYPE_PARAMETERS
+			| JavaElementLabels.T_TYPE_PARAMETERS
+			| JavaElementLabels.USE_RESOLVED;
+
+	private static final long LOCAL_VARIABLE_FLAGS= LABEL_FLAGS & ~JavaElementLabels.F_FULLY_QUALIFIED | JavaElementLabels.F_POST_QUALIFIED;
+
+	private static final long COMMON_SIGNATURE_FLAGS = LABEL_FLAGS & ~JavaElementLabels.ALL_FULLY_QUALIFIED
+			| JavaElementLabels.T_FULLY_QUALIFIED | JavaElementLabels.M_FULLY_QUALIFIED;
+	
+	private static String label(IJavaElement element) {
+		try {
+			if (element instanceof ILocalVariable) {
+				return JavaElementLabels.getElementLabel(element,LOCAL_VARIABLE_FLAGS);
+			} else {
+				return JavaElementLabels.getElementLabel(element,COMMON_SIGNATURE_FLAGS);
+			}
+		} catch (Exception e) {
+			return null;
+		}
+	}
+
+	@Rule public TemporaryFolder tmp = new TemporaryFolder();
+	
+	private JavaData javaData = new JavaData(JavaDataTest::label, Logger.DEFAULT);
+	
+	@After
+	public void tearDown() throws Exception {
+		TestUtils.deleteAllProjects();
+	}
+
+	
+	@Test public void simplePojoData() throws Exception {
+		IProject project = TestUtils.createTestProject("java-data", tmp);
+		TypeData d = javaData.typeData(project.getLocationURI().toASCIIString(), "Lcom/java/data/SimplePojo;", false);
+		assertNotNull(d);
+		assertEquals(3, d.getFields().size());
+		assertEquals(6, d.getMethods().size());
+
+		FieldData f = d.getFields().get(0);
+		assertEquals("id", f.getName());
+		assertEquals("Ljava/lang/String;", f.getType().getName());
+
+		f = d.getFields().get(1);
+		assertEquals("count", f.getName());
+		assertEquals("I", f.getType().getName());
+
+		f = d.getFields().get(2);
+		assertEquals("items", f.getName());
+		assertEquals("Ljava/util/List<Ljava/lang/String;>;", f.getType().getName());
+	}
+	
+	@Test public void recordData() throws Exception {
+		IProject project = TestUtils.createTestProject("java-data", tmp);
+		TypeData d = javaData.typeData(project.getLocationURI().toASCIIString(), "Lcom/java/data/UserPropertiesRecord;", false);
+		assertNotNull(d);
+		assertEquals(3, d.getFields().size());
+		assertEquals(0, d.getMethods().size());
+		
+		FieldData f = d.getFields().get(0);
+		assertEquals("name", f.getName());
+		assertEquals("Ljava/lang/String;", f.getType().getName());
+
+		f = d.getFields().get(1);
+		assertEquals("password", f.getName());
+		assertEquals("Ljava/lang/String;", f.getType().getName());
+
+		f = d.getFields().get(2);
+		assertEquals("roles", f.getName());
+		assertEquals("Ljava/util/List<Ljava/lang/String;>;", f.getType().getName());
+	}
+}

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons.test/src/org/springframework/tooling/jdt/ls/commons/test/TestUtils.java

@@ -0,0 +1,98 @@
+/*******************************************************************************
+ * Copyright (c) 2023 VMware, Inc.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VMware, Inc. - initial API and implementation
+ *******************************************************************************/
+package org.springframework.tooling.jdt.ls.commons.test;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.io.File;
+import java.time.Duration;
+import java.util.concurrent.CompletableFuture;
+
+import org.apache.commons.io.FileUtils;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IProjectDescription;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.resources.WorkspaceJob;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.FileLocator;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jdt.core.JavaCore;
+import org.junit.rules.TemporaryFolder;
+import org.springsource.ide.eclipse.commons.frameworks.test.util.ACondition;
+import org.springsource.ide.eclipse.commons.frameworks.test.util.Asserter;
+
+public class TestUtils {
+
+	static IProject createTestProject(String name, File testProjectLocation) throws Exception {
+		File testProjectSourceLocation = new File(FileLocator.toFileURL(Platform.getBundle("org.springframework.tooling.jdt.ls.commons.test").getEntry("test-projects/"+name)).toURI());
+
+		FileUtils.copyDirectory(testProjectSourceLocation, testProjectLocation);
+
+		IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(name);
+		IProjectDescription desc = ResourcesPlugin.getWorkspace().newProjectDescription(null);
+		desc.setName(name);
+		desc.setLocation(Path.fromOSString(testProjectLocation.toString()));
+		project.create(desc, null);
+		project.open(null);
+
+		assertTrue(project.hasNature(JavaCore.NATURE_ID));
+		return project;
+	}
+	
+	static IProject createTestProject(String name, TemporaryFolder tmp) throws Exception {
+		File testProjectLocation = tmp.newFolder(name);
+		return TestUtils.createTestProject(name, testProjectLocation);
+	}
+	
+	static void deleteAllProjects() throws Exception {
+		CompletableFuture<Void> done = new CompletableFuture<Void>();
+		WorkspaceJob job = new WorkspaceJob("Delete projects") {
+			@Override public IStatus runInWorkspace(IProgressMonitor arg0) throws CoreException {
+				try {
+					ACondition.waitFor("Deleting all projects", Duration.ofMinutes(1), () -> {
+						ResourcesPlugin.getWorkspace().getRuleFactory().buildRule();
+						IProject[] allProjects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
+						for (IProject project : allProjects) {
+							project.refreshLocal(IResource.DEPTH_INFINITE, null);
+							safe(() -> project.close(null));
+							project.delete(false, true, new NullProgressMonitor());
+							assertFalse(project.exists());
+						}
+					});
+					done.complete(null);
+				} catch (Throwable e) {
+					done.completeExceptionally(e);
+				}
+				return Status.OK_STATUS;
+			}
+
+		};
+		job.setRule(ResourcesPlugin.getWorkspace().getRuleFactory().buildRule());
+		job.schedule();
+		done.get();
+	}
+	
+	static void safe(Asserter doit) {
+		try {
+			doit.execute();
+		} catch (Throwable e) {
+			System.err.println("Ignore exception: "+e.getMessage());
+		}
+	}
+
+}

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons.test/test-projects/java-data/.gitignore

@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons.test/test-projects/java-data/pom.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.0.1</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.example</groupId>
+	<artifactId>java-data</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>java-data</name>
+	<description>Java Data Test Project</description>
+	<properties>
+		<java.version>17</java.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons.test/test-projects/java-data/src/main/java/com/java/data/JavaDataApplication.java

@@ -0,0 +1,13 @@
+package com.java.data;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class JavaDataApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(JavaDataApplication.class, args);
+	}
+
+}

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons.test/test-projects/java-data/src/main/java/com/java/data/SimplePojo.java

@@ -0,0 +1,37 @@
+package com.java.data;
+
+import java.util.List;
+
+public class SimplePojo {
+	
+	private String id;
+	
+	private int count;
+	
+	private List<String> items;
+
+	public String getId() {
+		return id;
+	}
+
+	public void setId(String id) {
+		this.id = id;
+	}
+
+	public int getCount() {
+		return count;
+	}
+
+	public void setCount(int count) {
+		this.count = count;
+	}
+
+	public List<String> getItems() {
+		return items;
+	}
+
+	public void setItems(List<String> items) {
+		this.items = items;
+	}
+
+}

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons.test/test-projects/java-data/src/main/java/com/java/data/UserPropertiesRecord.java

@@ -0,0 +1,10 @@
+package com.java.data;
+
+import java.util.List;
+
+/**
+ * User properties as defined.
+ */
+public record UserPropertiesRecord(String name, String password, List<String> roles) {
+
+}

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons.test/test-projects/java-data/src/main/resources/application.properties

@@ -0,0 +1 @@
+

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons.test/test-projects/java-data/src/test/java/com/java/data/JavaDataApplicationTests.java

@@ -0,0 +1,13 @@
+package com.java.data;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class JavaDataApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}

headless-services/jdt-ls-extension/org.springframework.tooling.jdt.ls.commons/src/org/springframework/tooling/jdt/ls/commons/java/JavaData.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2018, 2019 Pivotal, Inc.
+ * Copyright (c) 2018, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -291,6 +291,7 @@ public class JavaData {
 			data.setClass(type.isClass());
 			data.setEnum(type.isEnum());
 			data.setInterface(type.isInterface());
+			data.setRecord(type.isRecord());
 			data.setSuperClassName(resolveFQName(type, type.getSuperclassName()));
 			data.setSuperInterfaceNames(resolveFQNames(type, type.getSuperInterfaceNames()));
 		} catch (JavaModelException e) {
@@ -307,11 +308,17 @@ public class JavaData {
 		ImmutableList.Builder<MethodData> methodsBuilder = ImmutableList.builder();
 		ImmutableList.Builder<AnnotationData> annotationsBuilder = ImmutableList.builder();
 		try {
-			for (IField field : type.getFields()) {
-				fieldsBuilder.add(createFieldData(type, field));
-			}
-			for (IMethod method : type.getMethods()) {
-				methodsBuilder.add(createMethodData(type, method));
+			if (type.isRecord()) {
+				for (IField field : type.getRecordComponents()) {
+					fieldsBuilder.add(createFieldData(type, field));
+				}
+			} else {
+				for (IField field : type.getFields()) {
+					fieldsBuilder.add(createFieldData(type, field));
+				}
+				for (IMethod method : type.getMethods()) {
+					methodsBuilder.add(createMethodData(type, method));
+				}
 			}
 			for (IAnnotation annotation : type.getAnnotations()) {
 				annotationsBuilder.add(createAnnotationData(type, annotation));

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/links/DefaultJavaElementLocationProvider.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2018 Pivotal, Inc.
+ * Copyright (c) 2018, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -19,7 +19,9 @@ import org.eclipse.jdt.core.dom.ASTVisitor;
 import org.eclipse.jdt.core.dom.EnumConstantDeclaration;
 import org.eclipse.jdt.core.dom.EnumDeclaration;
 import org.eclipse.jdt.core.dom.MethodDeclaration;
+import org.eclipse.jdt.core.dom.RecordDeclaration;
 import org.eclipse.jdt.core.dom.SimpleName;
+import org.eclipse.jdt.core.dom.SingleVariableDeclaration;
 import org.eclipse.jdt.core.dom.TypeDeclaration;
 import org.eclipse.lsp4j.Location;
 import org.eclipse.lsp4j.Position;
@@ -123,6 +125,22 @@ public class DefaultJavaElementLocationProvider implements JavaElementLocationPr
 									return true;
 								}
 
+								@Override
+								public boolean visit(RecordDeclaration node) {
+									for (Object o : node.recordComponents()) {
+										if (o instanceof SingleVariableDeclaration) {
+											SingleVariableDeclaration rc = (SingleVariableDeclaration) o;
+											if (memberBindingKey.equals(rc.resolveBinding().getKey())) {
+												range.set(nameRange(rc.getName()));
+												return false;
+											}
+										}
+									}
+									return true;
+								}
+								
+								
+
 							});
 							return range.get();
 						});

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/metadata/types/TypeUtil.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2016, 2019 Pivotal, Inc.
+ * Copyright (c) 2016, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -58,7 +58,6 @@ import org.springframework.ide.vscode.commons.util.Assert;
 import org.springframework.ide.vscode.commons.util.CollectionUtil;
 import org.springframework.ide.vscode.commons.util.EnumValueParser;
 import org.springframework.ide.vscode.commons.util.LazyProvider;
-import org.springframework.ide.vscode.commons.util.Log;
 import org.springframework.ide.vscode.commons.util.MimeTypes;
 import org.springframework.ide.vscode.commons.util.Renderables;
 import org.springframework.ide.vscode.commons.util.StringUtil;
@@ -766,6 +765,12 @@ public class TypeUtil {
 						));
 					}
 					return properties;
+				} else if (typeFromIndex.isRecord()) {
+					typeFromIndex.getFields().forEach(f -> properties.add(new TypedProperty(
+							StringUtil.camelCaseToHyphens(f.getElementName()),
+							Type.fromJavaType(f.type()),
+							DeprecationUtil.extract(f)
+					)));
 				} else {
 					getGetterMethods(typeFromIndex).forEach(m -> {
 						Deprecation deprecation = DeprecationUtil.extract(m);

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/properties/hover/PropertiesDefinitionCalculator.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2018, 2019 Pivotal, Inc.
+ * Copyright (c) 2018, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -138,10 +138,17 @@ public class PropertiesDefinitionCalculator {
 							}
 						}
 					}
-				} 
-				IMethod method = getPropertyMethod(typeUtil, type, property.getName());
-				if (method!=null) {
-					elements.add(method);
+				}
+				if (type != null && type.isRecord()) {
+					IField field = getPropertyField(type, property.getName());
+					if (field != null) {
+						elements.add(field);
+					}
+				} else {
+					IMethod method = getPropertyMethod(typeUtil, type, property.getName());
+					if (method!=null) {
+						elements.add(method);
+					}
 				}
 			}
 		}
@@ -165,7 +172,7 @@ public class PropertiesDefinitionCalculator {
 				.findFirst()
 				.orElse(null);
 	}
-
+	
 	private static String getMethodName(String methodSig) {
 		String name;
 		int nameEnd = methodSig.indexOf('(');
@@ -302,4 +309,9 @@ public class PropertiesDefinitionCalculator {
 		return ImmutableList.of();
 	}
 
+	public static IField getPropertyField(IType javaType, String propName) {
+		String name = StringUtil.hyphensToCamelCase(propName, false);
+		return javaType.getFields().filter(f -> name.equals(f.getElementName())).findFirst().orElse(null);
+	}
+
 }

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/yaml/completions/ApplicationYamlAssistContext.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015, 2019 Pivotal, Inc.
+ * Copyright (c) 2015, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -416,11 +416,21 @@ public abstract class ApplicationYamlAssistContext extends AbstractYamlAssistCon
 				} else {
 					IType javaType = javaProject.getIndex().findType(parentType.getErasure());
 					if (javaType != null) {
-						IMethod method = PropertiesDefinitionCalculator.getPropertyMethod(typeUtil, javaType, propName);
-						if (method != null) {
-							Location location = javaElementLocationProvider.findLocation(javaProject, method);
-							if (location != null) {
-								return ImmutableList.of(location);
+						if (javaType.isRecord()) {
+							IField field = PropertiesDefinitionCalculator.getPropertyField(javaType, propName);
+							if (field != null) {
+								Location location = javaElementLocationProvider.findLocation(javaProject, field);
+								if (location != null) {
+									return ImmutableList.of(location);
+								}
+							}
+						} else {
+							IMethod method = PropertiesDefinitionCalculator.getPropertyMethod(typeUtil, javaType, propName);
+							if (method != null) {
+								Location location = javaElementLocationProvider.findLocation(javaProject, method);
+								if (location != null) {
+									return ImmutableList.of(location);
+								}
 							}
 						}
 					}

headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/test/ApplicationPropertiesEditorTest.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2016, 2022 Pivotal, Inc.
+ * Copyright (c) 2016, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -665,6 +665,55 @@ public class ApplicationPropertiesEditorTest extends AbstractPropsEditorTest {
                 "name=<*>"
         );
     }
+    
+    @Test
+    void testRecordReconcile() throws Exception {
+        MavenJavaProject p = createPredefinedMavenProject("record-props");
+		useProject(p);
+
+        Editor editor = newEditor(
+                "application.temp.user.name=something"
+        );
+        editor.assertProblems();
+        
+        definitionLinkAsserts.assertLinkTargets(editor, "name", p, editor.rangeOf("application.temp.user.name"),
+                field("com.record.props.UserProperties", "name")
+        );
+
+
+    }
+
+    @Test
+    void testRecordReconcileExtra() throws Exception {
+        useProject(createPredefinedMavenProject("record-props"));
+
+        Editor editor = newEditor(
+                "application.security.users[0].name=something"
+        );
+        editor.assertProblems();
+
+    }
+    
+    @Test
+    void testRecordCompletions() throws Exception {
+        useProject(createPredefinedMavenProject("record-props"));
+
+        assertCompletionsDisplayString(
+        		"application.temp.user.<*>"
+        , // =>
+                "name",
+                "password",
+                "roles"
+        );
+
+        assertCompletionsDisplayString(
+        		"application.security.users[0].<*>"
+        , // =>
+                "name",
+                "password",
+                "roles"
+        );
+    }
 
     @Test
     void testRelaxedNameReconciling() throws Exception {

headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/test/ApplicationYamlEditorTest.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2016, 2019 Pivotal, Inc.
+ * Copyright (c) 2016, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -4044,6 +4044,71 @@ public class ApplicationYamlEditorTest extends AbstractPropsEditorTest {
                 null
         );
     }
+    
+    @Test
+    void testRecordReconcile() throws Exception {
+        MavenJavaProject p = createPredefinedMavenProject("record-props");
+		useProject(p);
+
+        Editor editor = newEditor(
+                "application:\n" +
+                "  temp:\n" + 
+                "    user:\n" +
+                "      name: something\n"
+        );
+        editor.assertProblems();
+        
+        definitionLinkAsserts.assertLinkTargets(editor, "name", p, editor.rangeOf("name"),
+                field("com.record.props.UserProperties", "name")
+        );
+
+    }
+
+    @Test
+    void testRecordReconcileExtra() throws Exception {
+        MavenJavaProject p = createPredefinedMavenProject("record-props");
+		useProject(p);
+
+        Editor editor = newEditor(
+                "application:\n" + 
+                "  security:\n" +
+                "    users:\n" +
+                "    - name: something\n"
+        );
+        editor.assertProblems();
+
+        definitionLinkAsserts.assertLinkTargets(editor, "name", p, editor.rangeOf("name"),
+                field("com.record.props.UserProperties", "name")
+        );
+    }
+    
+    @Test
+    void testRecordCompletions() throws Exception {
+        useProject(createPredefinedMavenProject("record-props"));
+
+        assertCompletionsDisplayString(
+        		"application:\n" +
+        		"  temp:\n" +
+        		"    user:\n" +
+        		"      <*>"
+        , // =>
+                "name",
+                "password",
+                "roles"
+        );
+
+        assertCompletionsDisplayString(
+        		"application:\n" +
+        		"  security:\n" +
+        		"    users:\n" +
+        		"    - <*>"
+        , // =>
+                "name",
+                "password",
+                "roles"
+        );
+    }
+
 
     @Test
     void testEscapeStringValueStartingWithStar() throws Exception {

headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/test/DefinitionLinkAsserts.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2018, 2019 Pivotal, Inc.
+ * Copyright (c) 2018, 2023 Pivotal, Inc.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -17,13 +17,13 @@ import java.util.HashSet;
 import java.util.Optional;
 import java.util.Set;
 import java.util.concurrent.atomic.AtomicReference;
-import java.util.stream.Collectors;
 
 import org.eclipse.jdt.core.dom.ASTVisitor;
 import org.eclipse.jdt.core.dom.AbstractTypeDeclaration;
 import org.eclipse.jdt.core.dom.EnumConstantDeclaration;
 import org.eclipse.jdt.core.dom.EnumDeclaration;
 import org.eclipse.jdt.core.dom.MethodDeclaration;
+import org.eclipse.jdt.core.dom.RecordDeclaration;
 import org.eclipse.jdt.core.dom.SimpleName;
 import org.eclipse.jdt.core.dom.SingleVariableDeclaration;
 import org.eclipse.jdt.core.dom.TypeDeclaration;
@@ -273,9 +273,28 @@ public class DefinitionLinkAsserts {
 								foundType = true;
 								return true;
 							}
-							return false;
+							return super.visit(node);
 						}
 
+						@Override
+						public boolean visit(RecordDeclaration node) {
+							for (Object o : node.recordComponents()) {
+								if (o instanceof SingleVariableDeclaration) {
+									SingleVariableDeclaration rc = (SingleVariableDeclaration) o;
+									if (field.fieldName.equals(new String(rc.getName().getIdentifier()))) {
+										try {
+											range.set(doc.toRange(rc.getName().getStartPosition(), rc.getName().getLength()));
+										} catch (BadLocationException e) {
+											throw new IllegalStateException(e);
+										}
+										return true;
+									}
+								}
+							}
+							return super.visit(node);
+						}
+						
+
 					});
 					return range.get();
 				} catch (Exception e) {

headless-services/spring-boot-language-server/src/test/resources/test-projects/record-props/.gitignore

@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

headless-services/spring-boot-language-server/src/test/resources/test-projects/record-props/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,2 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.6/apache-maven-3.8.6-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar

headless-services/spring-boot-language-server/src/test/resources/test-projects/record-props/mvnw

@@ -0,0 +1,316 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven Start Up Batch script
+#
+# Required ENV vars:
+# ------------------
+#   JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+#   M2_HOME - location of maven2's installed home dir
+#   MAVEN_OPTS - parameters passed to the Java VM when running Maven
+#     e.g. to debug Maven itself, use
+#       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+#   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+# ----------------------------------------------------------------------------
+
+if [ -z "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /usr/local/etc/mavenrc ] ; then
+    . /usr/local/etc/mavenrc
+  fi
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$HOME/.mavenrc" ] ; then
+    . "$HOME/.mavenrc"
+  fi
+
+fi
+
+# OS specific support.  $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+mingw=false
+case "`uname`" in
+  CYGWIN*) cygwin=true ;;
+  MINGW*) mingw=true;;
+  Darwin*) darwin=true
+    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+    if [ -z "$JAVA_HOME" ]; then
+      if [ -x "/usr/libexec/java_home" ]; then
+        export JAVA_HOME="`/usr/libexec/java_home`"
+      else
+        export JAVA_HOME="/Library/Java/Home"
+      fi
+    fi
+    ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+  if [ -r /etc/gentoo-release ] ; then
+    JAVA_HOME=`java-config --jre-home`
+  fi
+fi
+
+if [ -z "$M2_HOME" ] ; then
+  ## resolve links - $0 may be a link to maven's home
+  PRG="$0"
+
+  # need this for relative symlinks
+  while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+      PRG="$link"
+    else
+      PRG="`dirname "$PRG"`/$link"
+    fi
+  done
+
+  saveddir=`pwd`
+
+  M2_HOME=`dirname "$PRG"`/..
+
+  # make it fully qualified
+  M2_HOME=`cd "$M2_HOME" && pwd`
+
+  cd "$saveddir"
+  # echo Using m2 at $M2_HOME
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --unix "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
+fi
+
+# For Mingw, ensure paths are in UNIX format before anything is touched
+if $mingw ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME="`(cd "$M2_HOME"; pwd)`"
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+  javaExecutable="`which javac`"
+  if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
+    # readlink(1) is not available as standard on Solaris 10.
+    readLink=`which readlink`
+    if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
+      if $darwin ; then
+        javaHome="`dirname \"$javaExecutable\"`"
+        javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
+      else
+        javaExecutable="`readlink -f \"$javaExecutable\"`"
+      fi
+      javaHome="`dirname \"$javaExecutable\"`"
+      javaHome=`expr "$javaHome" : '\(.*\)/bin'`
+      JAVA_HOME="$javaHome"
+      export JAVA_HOME
+    fi
+  fi
+fi
+
+if [ -z "$JAVACMD" ] ; then
+  if [ -n "$JAVA_HOME"  ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+    fi
+  else
+    JAVACMD="`\\unset -f command; \\command -v java`"
+  fi
+fi
+
+if [ ! -x "$JAVACMD" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly." >&2
+  echo "  We cannot execute $JAVACMD" >&2
+  exit 1
+fi
+
+if [ -z "$JAVA_HOME" ] ; then
+  echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+
+  if [ -z "$1" ]
+  then
+    echo "Path not specified to find_maven_basedir"
+    return 1
+  fi
+
+  basedir="$1"
+  wdir="$1"
+  while [ "$wdir" != '/' ] ; do
+    if [ -d "$wdir"/.mvn ] ; then
+      basedir=$wdir
+      break
+    fi
+    # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+    if [ -d "${wdir}" ]; then
+      wdir=`cd "$wdir/.."; pwd`
+    fi
+    # end of workaround
+  done
+  echo "${basedir}"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+  if [ -f "$1" ]; then
+    echo "$(tr -s '\n' ' ' < "$1")"
+  fi
+}
+
+BASE_DIR=`find_maven_basedir "$(pwd)"`
+if [ -z "$BASE_DIR" ]; then
+  exit 1;
+fi
+
+##########################################################################################
+# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+# This allows using the maven wrapper in projects that prohibit checking in binary data.
+##########################################################################################
+if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Found .mvn/wrapper/maven-wrapper.jar"
+    fi
+else
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
+    fi
+    if [ -n "$MVNW_REPOURL" ]; then
+      jarUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+    else
+      jarUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+    fi
+    while IFS="=" read key value; do
+      case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
+      esac
+    done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
+    if [ "$MVNW_VERBOSE" = true ]; then
+      echo "Downloading from: $jarUrl"
+    fi
+    wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+    if $cygwin; then
+      wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
+    fi
+
+    if command -v wget > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found wget ... using wget"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            wget "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
+        else
+            wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
+        fi
+    elif command -v curl > /dev/null; then
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Found curl ... using curl"
+        fi
+        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+            curl -o "$wrapperJarPath" "$jarUrl" -f
+        else
+            curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
+        fi
+
+    else
+        if [ "$MVNW_VERBOSE" = true ]; then
+          echo "Falling back to using Java to download"
+        fi
+        javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
+        # For Cygwin, switch paths to Windows format before running javac
+        if $cygwin; then
+          javaClass=`cygpath --path --windows "$javaClass"`
+        fi
+        if [ -e "$javaClass" ]; then
+            if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Compiling MavenWrapperDownloader.java ..."
+                fi
+                # Compiling the Java class
+                ("$JAVA_HOME/bin/javac" "$javaClass")
+            fi
+            if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
+                # Running the downloader
+                if [ "$MVNW_VERBOSE" = true ]; then
+                  echo " - Running MavenWrapperDownloader.java ..."
+                fi
+                ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
+            fi
+        fi
+    fi
+fi
+##########################################################################################
+# End of extension
+##########################################################################################
+
+export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+if [ "$MVNW_VERBOSE" = true ]; then
+  echo $MAVEN_PROJECTBASEDIR
+fi
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --path --windows "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
+  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+    MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
+fi
+
+# Provide a "standardized" way to retrieve the CLI args that will
+# work with both Windows and non-Windows executions.
+MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
+export MAVEN_CMD_LINE_ARGS
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  $MAVEN_DEBUG_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.home=${M2_HOME}" \
+  "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

headless-services/spring-boot-language-server/src/test/resources/test-projects/record-props/mvnw.cmd

@@ -0,0 +1,188 @@
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Maven Start Up Batch script
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM M2_HOME - location of maven2's installed home dir
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
+if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET DOWNLOAD_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %DOWNLOAD_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% ^
+  %JVM_CONFIG_MAVEN_PROPS% ^
+  %MAVEN_OPTS% ^
+  %MAVEN_DEBUG_OPTS% ^
+  -classpath %WRAPPER_JAR% ^
+  "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
+  %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
+if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%"=="on" pause
+
+if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
+
+cmd /C exit /B %ERROR_CODE%

headless-services/spring-boot-language-server/src/test/resources/test-projects/record-props/pom.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.0.1</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.example</groupId>
+	<artifactId>record-props</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>record-props</name>
+	<description>Java Record Boot Properties Definition</description>
+	<properties>
+		<java.version>17</java.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-configuration-processor</artifactId>
+			<optional>true</optional>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

headless-services/spring-boot-language-server/src/test/resources/test-projects/record-props/src/main/java/com/record/props/RecordPropsApplication.java

@@ -0,0 +1,13 @@
+package com.record.props;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class RecordPropsApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(RecordPropsApplication.class, args);
+	}
+
+}

headless-services/spring-boot-language-server/src/test/resources/test-projects/record-props/src/main/java/com/record/props/SecurityProperties.java

@@ -0,0 +1,10 @@
+package com.record.props;
+
+import java.util.List;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+@ConfigurationProperties("application.security")
+public record SecurityProperties(List<UserProperties> users) {
+	
+}

headless-services/spring-boot-language-server/src/test/resources/test-projects/record-props/src/main/java/com/record/props/UserProperties.java

@@ -0,0 +1,13 @@
+package com.record.props;
+
+import java.util.List;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+/**
+ * User properties.
+ */
+@ConfigurationProperties("application.temp.user")
+public record UserProperties(String name, String password, List<String> roles) {
+
+}

headless-services/spring-boot-language-server/src/test/resources/test-projects/record-props/src/test/java/com/record/props/RecordPropsApplicationTests.java

@@ -0,0 +1,13 @@
+package com.record.props;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class RecordPropsApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}