update jdt to version 3.43

Author: martinlippert

headless-services/spring-boot-language-server/pom.xml

@@ -15,7 +15,7 @@
 
 	<properties>
 		<dependencies.version>${project.version}</dependencies.version>
-		<jdt.core.version>3.41.0</jdt.core.version>
+		<jdt.core.version>3.43.0</jdt.core.version>
 		<lsp4xml.version>0.24.0</lsp4xml.version>
 		<spring-ai.version>1.0.0</spring-ai.version>
 	</properties>

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

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2024 Broadcom
+ * Copyright (c) 2024, 2025 Broadcom
  * 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
@@ -36,7 +36,7 @@ public class ASTParserCleanupEnabled {
 
 	public ASTParserCleanupEnabled(String[] classpathEntries, String[] sourceEntries, String complianceVersion, AnnotationHierarchies annotationHierarchies, boolean ignoreMethodBodies) {
 		this.annotationHierachies = annotationHierarchies; 
-		parser = ASTParser.newParser(AST.JLS21);
+		parser = ASTParser.newParser(AST.JLS24);
 		options = JavaCore.getOptions();
 		JavaCore.setComplianceOptions(complianceVersion, options);
 

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

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2017, 2024 Pivotal, Inc.
+ * Copyright (c) 2017, 2025 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
@@ -337,14 +337,14 @@ private static CompilationUnit parse2(char[] source, String docURI, String unitN
 			needToResolveBindings = false;
 		}
 
-		CompilationUnit cu = CUResolver.convert(unit, source, AST.JLS21, options, needToResolveBindings, DefaultWorkingCopyOwner.PRIMARY, flags);
+		CompilationUnit cu = CUResolver.convert(unit, source, AST.JLS24, options, needToResolveBindings, DefaultWorkingCopyOwner.PRIMARY, flags);
 
 		AnnotationHierarchies.set(cu, annotations);
 		return cu;
 	}
 
 	private static List<Classpath> createClasspath(String[] classpathEntries) {
-		ASTParser parser = ASTParser.newParser(AST.JLS21);
+		ASTParser parser = ASTParser.newParser(AST.JLS24);
 		String[] sourceEntries = new String[] {};
 		parser.setEnvironment(classpathEntries, sourceEntries, null, false);
 		return CUResolver.getClasspath(parser);