Add javassist support for records
diff --git a/javaparser-core/src/main/java/com/github/javaparser/resolution/declarations/ResolvedRecordDeclaration.java b/javaparser-core/src/main/java/com/github/javaparser/resolution/declarations/ResolvedRecordDeclaration.java
index 77aa498..d0edb2b 100644
--- a/javaparser-core/src/main/java/com/github/javaparser/resolution/declarations/ResolvedRecordDeclaration.java
+++ b/javaparser-core/src/main/java/com/github/javaparser/resolution/declarations/ResolvedRecordDeclaration.java
@@ -21,11 +21,16 @@
 package com.github.javaparser.resolution.declarations;
 
 import com.github.javaparser.resolution.types.ResolvedReferenceType;
+
 import java.util.List;
 import java.util.Optional;
 
 /**
+<<<<<<< HEAD
  * Declaration of a Record (not an interface or an enum).
+=======
+ * Declaration of a Class (not an interface or an enum).
+>>>>>>> 2951cae62 (Add javassist support for records)
  *
  * Note that it can be associated to a Node AST because anonymous class declarations return an incompatible
  * node type, compared to classic class declarations.
diff --git a/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistFactory.java b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistFactory.java
index 79ac116..da863ea 100644
--- a/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistFactory.java
+++ b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistFactory.java
@@ -74,6 +74,9 @@
         if (ctClazz.isArray()) {
             throw new IllegalArgumentException("This method should not be called passing an array");
         }
+        if (ctClazz.getAttribute("Record") != null) {
+            return new JavassistRecordDeclaration(ctClazz, typeSolver);
+        }
         return new JavassistClassDeclaration(ctClazz, typeSolver);
     }
 
diff --git a/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistRecordDeclaration.java b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistRecordDeclaration.java
index b9dc844..b022b17 100644
--- a/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistRecordDeclaration.java
+++ b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistRecordDeclaration.java
@@ -35,11 +35,12 @@
 import com.github.javaparser.resolution.types.ResolvedType;
 import com.github.javaparser.symbolsolver.core.resolution.MethodUsageResolutionCapability;
 import com.github.javaparser.symbolsolver.core.resolution.SymbolResolutionCapability;
-import com.github.javaparser.symbolsolver.logic.AbstractClassDeclaration;
+import com.github.javaparser.symbolsolver.logic.AbstractTypeDeclaration;
 import com.github.javaparser.symbolsolver.resolution.SymbolSolver;
 import javassist.CtClass;
 import javassist.CtField;
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
@@ -47,8 +48,8 @@
 /**
  * @author Federico Tomassetti
  */
-public class JavassistRecordDeclaration extends AbstractClassDeclaration
-        implements MethodUsageResolutionCapability, SymbolResolutionCapability {
+public class JavassistRecordDeclaration extends AbstractTypeDeclaration
+        implements ResolvedRecordDeclaration, MethodUsageResolutionCapability, SymbolResolutionCapability {
 
     private CtClass ctClass;
     private TypeSolver typeSolver;
@@ -58,9 +59,9 @@
         if (ctClass == null) {
             throw new IllegalArgumentException();
         }
-        if (ctClass.isInterface() || ctClass.isAnnotation() || ctClass.isPrimitive() || ctClass.isEnum()) {
+        if (ctClass.getAttribute("Record") == null) {
             throw new IllegalArgumentException(
-                    "Trying to instantiate a JavassistClassDeclaration with something which is not a class: "
+                    "Trying to instantiate a JavassistRecordDeclaration with something which is not a record: "
                             + ctClass.toString());
         }
         this.ctClass = ctClass;
@@ -69,11 +70,6 @@
     }
 
     @Override
-    protected ResolvedReferenceType object() {
-        return new ReferenceTypeImpl(typeSolver.getSolvedJavaLangObject());
-    }
-
-    @Override
     public boolean hasDirectlyAnnotation(String canonicalName) {
         return ctClass.hasAnnotation(canonicalName);
     }
@@ -188,13 +184,6 @@
         return javassistTypeDeclarationAdapter.getAncestors(acceptIncompleteList);
     }
 
-    @Override
-    @Deprecated
-    public SymbolReference<ResolvedMethodDeclaration> solveMethod(
-            String name, List<ResolvedType> argumentsTypes, boolean staticOnly) {
-        return JavassistUtils.solveMethod(name, argumentsTypes, staticOnly, typeSolver, this, ctClass);
-    }
-
     public ResolvedType getUsage(Node node) {
         return new ReferenceTypeImpl(this);
     }
@@ -263,11 +252,6 @@
     }
 
     @Override
-    public boolean isClass() {
-        return !ctClass.isInterface();
-    }
-
-    @Override
     public Optional<ResolvedReferenceType> getSuperClass() {
         return javassistTypeDeclarationAdapter.getSuperClass();
     }
@@ -278,6 +262,31 @@
     }
 
     @Override
+    public final List<ResolvedReferenceType> getAllSuperClasses() {
+        List<ResolvedReferenceType> superclasses = new ArrayList<>();
+
+        getSuperClass().ifPresent(superClass -> {
+            superclasses.add(superClass);
+            superclasses.addAll(superClass.getAllClassesAncestors());
+        });
+
+        return superclasses;
+    }
+
+    @Override
+    public final List<ResolvedReferenceType> getAllInterfaces() {
+        List<ResolvedReferenceType> interfaces = new ArrayList<>();
+        for (ResolvedReferenceType interfaceDeclaration : getInterfaces()) {
+            interfaces.add(interfaceDeclaration);
+            interfaces.addAll(interfaceDeclaration.getAllInterfacesAncestors());
+        }
+        getSuperClass().ifPresent(superClass -> {
+            interfaces.addAll(superClass.getAllInterfacesAncestors());
+        });
+        return interfaces;
+    }
+
+    @Override
     public boolean isInterface() {
         return ctClass.isInterface();
     }
diff --git a/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/logic/AbstractClassOrRecordDeclaration.java b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/logic/AbstractClassOrRecordDeclaration.java
new file mode 100644
index 0000000..274d892
--- /dev/null
+++ b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/logic/AbstractClassOrRecordDeclaration.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2015-2016 Federico Tomassetti
+ * Copyright (C) 2017-2024 The JavaParser Team.
+ *
+ * This file is part of JavaParser.
+ *
+ * JavaParser can be used either under the terms of
+ * a) the GNU Lesser General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ * b) the terms of the Apache License
+ *
+ * You should have received a copy of both licenses in LICENCE.LGPL and
+ * LICENCE.APACHE. Please refer to those files for details.
+ *
+ * JavaParser is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ */
+
+package com.github.javaparser.symbolsolver.logic;
+
+import com.github.javaparser.resolution.declarations.ResolvedClassDeclaration;
+import com.github.javaparser.resolution.logic.MethodResolutionCapability;
+import com.github.javaparser.resolution.types.ResolvedReferenceType;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A common ancestor for all ClassDeclarations.
+ *
+ * @author Federico Tomassetti
+ */
+public abstract class AbstractClassOrRecordDeclaration extends AbstractTypeDeclaration
+        implements ResolvedClassDeclaration, MethodResolutionCapability {
+
+    ///
+    /// Public
+    ///
+
+    @Override
+    public boolean hasName() {
+        return getQualifiedName() != null;
+    }
+
+    @Override
+    public final List<ResolvedReferenceType> getAllSuperClasses() {
+        List<ResolvedReferenceType> superclasses = new ArrayList<>();
+
+        getSuperClass().ifPresent(superClass -> {
+            superclasses.add(superClass);
+            superclasses.addAll(superClass.getAllClassesAncestors());
+        });
+
+        if (superclasses.removeIf(ResolvedReferenceType::isJavaLangObject)) {
+            superclasses.add(object());
+        }
+        return superclasses;
+    }
+
+    @Override
+    public final List<ResolvedReferenceType> getAllInterfaces() {
+        List<ResolvedReferenceType> interfaces = new ArrayList<>();
+        for (ResolvedReferenceType interfaceDeclaration : getInterfaces()) {
+            interfaces.add(interfaceDeclaration);
+            interfaces.addAll(interfaceDeclaration.getAllInterfacesAncestors());
+        }
+        getSuperClass().ifPresent(superClass -> {
+            interfaces.addAll(superClass.getAllInterfacesAncestors());
+        });
+        return interfaces;
+    }
+
+    @Override
+    public final ResolvedClassDeclaration asClass() {
+        return this;
+    }
+
+    ///
+    /// Protected
+    ///
+
+    /**
+     * An implementation of the Object class.
+     */
+    protected abstract ResolvedReferenceType object();
+}
diff --git a/javaparser-symbol-solver-testing/src/test/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistRecordDeclarationTest.java b/javaparser-symbol-solver-testing/src/test/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistRecordDeclarationTest.java
index 19bfa9a..cf608a7 100644
--- a/javaparser-symbol-solver-testing/src/test/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistRecordDeclarationTest.java
+++ b/javaparser-symbol-solver-testing/src/test/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistRecordDeclarationTest.java
@@ -27,24 +27,15 @@
 import com.github.javaparser.resolution.declarations.AssociableToAST;
 import com.github.javaparser.resolution.declarations.ResolvedFieldDeclaration;
 import com.github.javaparser.resolution.declarations.ResolvedMethodDeclaration;
-import com.github.javaparser.resolution.declarations.ResolvedReferenceTypeDeclaration;
-import com.github.javaparser.resolution.model.LambdaArgumentTypePlaceholder;
-import com.github.javaparser.resolution.model.typesystem.NullType;
 import com.github.javaparser.resolution.types.ResolvedReferenceType;
 import com.github.javaparser.resolution.types.ResolvedType;
-import com.github.javaparser.symbolsolver.logic.AbstractClassDeclaration;
-import com.github.javaparser.symbolsolver.logic.AbstractClassDeclarationTest;
 import com.github.javaparser.symbolsolver.logic.AbstractTypeDeclaration;
-import com.github.javaparser.symbolsolver.reflectionmodel.ReflectionClassDeclaration;
+import com.github.javaparser.symbolsolver.logic.AbstractTypeDeclarationTest;
 import com.github.javaparser.symbolsolver.resolution.typesolvers.CombinedTypeSolver;
 import com.github.javaparser.symbolsolver.resolution.typesolvers.JarTypeSolver;
 import com.github.javaparser.symbolsolver.resolution.typesolvers.ReflectionTypeSolver;
 import com.google.common.collect.ImmutableSet;
-import javassist.ClassPool;
-import javassist.CtClass;
-import javassist.NotFoundException;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 
 import java.io.IOException;
@@ -54,24 +45,14 @@
 
 import static org.junit.jupiter.api.Assertions.*;
 
-class JavassistRecordDeclarationTest extends AbstractClassDeclarationTest {
+class JavassistRecordDeclarationTest extends AbstractTypeDeclarationTest {
 
     private TypeSolver typeSolver;
 
-    private TypeSolver newTypeSolver;
-
-    private TypeSolver anotherTypeSolver;
-
     @BeforeEach
     void setup() throws IOException {
-        Path pathToJar = adaptPath("src/test/resources/javaparser-core-2.1.0.jar");
+        Path pathToJar = adaptPath("src/test/resources/record_declarations/Box.jar");
         typeSolver = new CombinedTypeSolver(new JarTypeSolver(pathToJar), new ReflectionTypeSolver());
-
-        Path newPathToJar = adaptPath("src/test/resources/javaparser-core-3.0.0-alpha.2.jar");
-        newTypeSolver = new CombinedTypeSolver(new JarTypeSolver(newPathToJar), new ReflectionTypeSolver());
-
-        Path anotherPathToJar = adaptPath("src/test/resources/test-artifact-1.0.0.jar");
-        anotherTypeSolver = new CombinedTypeSolver(new JarTypeSolver(anotherPathToJar), new ReflectionTypeSolver());
     }
 
     ///
@@ -80,58 +61,67 @@
 
     @Test
     void testIsClass() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-        assertTrue(compilationUnit.isClass());
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
+        assertFalse(compilationUnit.isClass());
     }
 
     @Test
     void testIsInterface() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         assertFalse(compilationUnit.isInterface());
     }
 
     @Test
     void testIsEnum() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         assertFalse(compilationUnit.isEnum());
     }
 
     @Test
+    void testIsRecord() {
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
+        assertTrue(compilationUnit.isRecord());
+    }
+
+    @Test
     void testIsTypeVariable() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         assertFalse(compilationUnit.isTypeParameter());
     }
 
     @Test
     void testIsType() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         assertTrue(compilationUnit.isType());
     }
 
     @Test
     void testAsType() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         assertEquals(compilationUnit, compilationUnit.asType());
     }
 
     @Test
     void testAsClass() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-        assertEquals(compilationUnit, compilationUnit.asClass());
+        assertThrows(UnsupportedOperationException.class, () -> {
+            JavassistRecordDeclaration compilationUnit =
+                    (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
+            compilationUnit.asInterface();
+        });
     }
 
     @Test
     void testAsInterface() {
         assertThrows(UnsupportedOperationException.class, () -> {
-            JavassistClassDeclaration compilationUnit =
-                    (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+            JavassistRecordDeclaration compilationUnit =
+                    (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
             compilationUnit.asInterface();
         });
     }
@@ -139,55 +129,46 @@
     @Test
     void testAsEnum() {
         assertThrows(UnsupportedOperationException.class, () -> {
-            JavassistClassDeclaration compilationUnit =
-                    (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+            JavassistRecordDeclaration compilationUnit =
+                    (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
             compilationUnit.asEnum();
         });
     }
 
     @Test
+    void testAsRecord() {
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
+        assertEquals(compilationUnit, compilationUnit.asRecord());
+    }
+
+    @Test
     void testGetPackageName() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-        assertEquals("com.github.javaparser.ast", compilationUnit.getPackageName());
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
+        assertEquals("box", compilationUnit.getPackageName());
     }
 
     @Test
     void testGetClassName() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-        assertEquals("CompilationUnit", compilationUnit.getClassName());
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
+        assertEquals("Box", compilationUnit.getClassName());
     }
 
     @Test
     void testGetQualifiedName() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-        assertEquals("com.github.javaparser.ast.CompilationUnit", compilationUnit.getQualifiedName());
-    }
-
-    @Test
-    void testHasDirectlyAnnotation() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) anotherTypeSolver.solveType("com.github.javaparser.test.TestClass");
-        assertTrue(compilationUnit.hasDirectlyAnnotation("com.github.javaparser.test.TestAnnotation"));
-    }
-
-    @Test
-    void testHasAnnotation() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) anotherTypeSolver.solveType("com.github.javaparser.test.TestChildClass");
-        // TestChildClass has no TestAnnotation annotation declared even though parent class is annotated with this
-        // annotation because TestAnnotation annotation is not inheritable
-        assertFalse(compilationUnit.hasAnnotation("com.github.javaparser.test.TestAnnotation"));
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
+        assertEquals("box.Box", compilationUnit.getQualifiedName());
     }
 
     @Test
     void testGetGenericTypeField() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) anotherTypeSolver.solveType("com.github.javaparser.test.ClassWithFields");
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         List<ResolvedFieldDeclaration> declarationList = compilationUnit.getAllFields();
-        assertEquals(6, declarationList.size());
+        assertEquals(1, declarationList.size());
 
         Map<String, ResolvedType> fields = new HashMap<>();
         for (ResolvedFieldDeclaration fieldDeclaration : declarationList) {
@@ -196,50 +177,31 @@
             fields.put(name, type);
         }
 
-        assertTrue(fields.containsKey("genericParamObjectField"));
-        assertTrue(fields.containsKey("genericPrimitiveArrayField"));
-        assertTrue(fields.containsKey("genericObjectArrayField"));
-        assertTrue(fields.containsKey("genericField"));
-        assertTrue(fields.containsKey("primitiveField"));
-        assertTrue(fields.containsKey("objectField"));
+        assertTrue(fields.containsKey("value"));
     }
 
     @Test
     void testGetDeclaredMethods() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) newTypeSolver.solveType("com.github.javaparser.Position");
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         Set<ResolvedMethodDeclaration> methodsSet = compilationUnit.getDeclaredMethods();
-        assertEquals(12, methodsSet.size());
+        assertEquals(5, methodsSet.size());
 
         Map<String, MethodUsage> methods = new HashMap<>();
         for (ResolvedMethodDeclaration method : methodsSet) {
             methods.put(method.getName(), new MethodUsage(method));
         }
 
-        assertTrue(methods.containsKey("pos"));
-        assertEquals(2, methods.get("pos").getNoParams());
-        assertTrue(methods.containsKey("withColumn"));
-        assertEquals(1, methods.get("withColumn").getNoParams());
-        assertTrue(methods.containsKey("withLine"));
-        assertEquals(1, methods.get("withLine").getNoParams());
-        assertTrue(methods.containsKey("valid"));
-        assertEquals(0, methods.get("valid").getNoParams());
-        assertTrue(methods.containsKey("invalid"));
-        assertEquals(0, methods.get("invalid").getNoParams());
-        assertTrue(methods.containsKey("orIfInvalid"));
-        assertEquals(1, methods.get("orIfInvalid").getNoParams());
-        assertTrue(methods.containsKey("isAfter"));
-        assertEquals(1, methods.get("isAfter").getNoParams());
-        assertTrue(methods.containsKey("isBefore"));
-        assertEquals(1, methods.get("isBefore").getNoParams());
-        assertTrue(methods.containsKey("compareTo"));
-        assertEquals(1, methods.get("compareTo").getNoParams());
-        assertTrue(methods.containsKey("equals"));
-        assertEquals(1, methods.get("equals").getNoParams());
+        assertTrue(methods.containsKey("map"));
+        assertEquals(1, methods.get("map").getNoParams());
+        assertTrue(methods.containsKey("value"));
+        assertEquals(0, methods.get("value").getNoParams());
         assertTrue(methods.containsKey("hashCode"));
         assertEquals(0, methods.get("hashCode").getNoParams());
         assertTrue(methods.containsKey("toString"));
         assertEquals(0, methods.get("toString").getNoParams());
+        assertTrue(methods.containsKey("equals"));
+        assertEquals(1, methods.get("equals").getNoParams());
     }
 
     ///
@@ -248,10 +210,10 @@
 
     @Test
     void testGetSuperclass() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         assertEquals(
-                "com.github.javaparser.ast.Node",
+                "java.lang.Record",
                 compilationUnit
                         .getSuperClass()
                         .orElseThrow(() -> new RuntimeException("super class unexpectedly empty"))
@@ -259,52 +221,11 @@
     }
 
     @Test
-    void testGetSuperclassOfJavaLangObject() throws NotFoundException {
-        CtClass javaLangObject = ClassPool.getDefault().get("java.lang.Object");
-        JavassistClassDeclaration objectDeclaration = new JavassistClassDeclaration(javaLangObject, typeSolver);
-        assertFalse(objectDeclaration.getSuperClass().isPresent());
-    }
-
-    @Test
-    void testGetSuperclassWithoutTypeParameters() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) newTypeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-        assertEquals(
-                "com.github.javaparser.ast.Node",
-                compilationUnit
-                        .getSuperClass()
-                        .orElseThrow(() -> new RuntimeException("super class unexpectedly empty"))
-                        .getQualifiedName());
-    }
-
-    @Test
-    void testGetSuperclassWithTypeParameters() {
-        JavassistClassDeclaration compilationUnit = (JavassistClassDeclaration)
-                newTypeSolver.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
-        assertEquals(
-                "com.github.javaparser.ast.body.BodyDeclaration",
-                compilationUnit
-                        .getSuperClass()
-                        .orElseThrow(() -> new RuntimeException("super class unexpectedly empty"))
-                        .getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                compilationUnit
-                        .getSuperClass()
-                        .orElseThrow(() -> new RuntimeException("super class unexpectedly empty"))
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.body.BodyDeclaration.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-    }
-
-    @Test
     void testGetAllSuperclasses() {
-        JavassistClassDeclaration cu =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+        JavassistRecordDeclaration cu =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         assertEquals(
-                ImmutableSet.of("com.github.javaparser.ast.Node", "java.lang.Object"),
+                ImmutableSet.of("java.lang.Record", "java.lang.Object"),
                 cu.getAllSuperClasses().stream()
                         .map(ResolvedReferenceType::getQualifiedName)
                         .collect(Collectors.toSet()));
@@ -312,10 +233,10 @@
 
     @Test
     void testGetAllAncestorsWithDepthFirstTraversalOrder() {
-        JavassistClassDeclaration cu =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+        JavassistRecordDeclaration cu =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         assertEquals(
-                ImmutableSet.of("com.github.javaparser.ast.Node", "java.lang.Object"),
+                ImmutableSet.of("java.lang.Record", "java.lang.Object", "box.Foo"),
                 cu.getAllAncestors().stream()
                         .map(ResolvedReferenceType::getQualifiedName)
                         .collect(Collectors.toSet()));
@@ -323,564 +244,25 @@
 
     @Test
     void testGetInterfaces() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         assertEquals(
-                ImmutableSet.of(),
+                ImmutableSet.of("box.Foo"),
                 compilationUnit.getInterfaces().stream()
                         .map(ResolvedReferenceType::getQualifiedName)
                         .collect(Collectors.toSet()));
-
-        JavassistClassDeclaration coid = (JavassistClassDeclaration)
-                typeSolver.solveType("com.github.javaparser.ast.body.ClassOrInterfaceDeclaration");
-        assertEquals(
-                ImmutableSet.of("com.github.javaparser.ast.DocumentableNode"),
-                coid.getInterfaces().stream()
-                        .map(ResolvedReferenceType::getQualifiedName)
-                        .collect(Collectors.toSet()));
     }
 
     @Test
     void testGetAllInterfaces() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
+        JavassistRecordDeclaration compilationUnit =
+                (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
         assertEquals(
-                ImmutableSet.of(),
+                ImmutableSet.of("box.Foo"),
                 compilationUnit.getAllInterfaces().stream()
                         .map(ResolvedReferenceType::getQualifiedName)
                         .collect(Collectors.toSet()));
 
-        JavassistClassDeclaration coid = (JavassistClassDeclaration)
-                typeSolver.solveType("com.github.javaparser.ast.body.ClassOrInterfaceDeclaration");
-        assertEquals(
-                ImmutableSet.of(
-                        "com.github.javaparser.ast.NamedNode",
-                        "com.github.javaparser.ast.body.AnnotableNode",
-                        "com.github.javaparser.ast.DocumentableNode"),
-                coid.getAllInterfaces().stream()
-                        .map(ResolvedReferenceType::getQualifiedName)
-                        .collect(Collectors.toSet()));
-    }
-
-    @Test
-    void testGetAllSuperclassesWithoutTypeParameters() {
-        JavassistClassDeclaration cu =
-                (JavassistClassDeclaration) newTypeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-        assertEquals(
-                ImmutableSet.of("com.github.javaparser.ast.Node", "java.lang.Object"),
-                cu.getAllSuperClasses().stream()
-                        .map(ResolvedReferenceType::getQualifiedName)
-                        .collect(Collectors.toSet()));
-    }
-
-    @Test
-    void testGetAllSuperclassesWithTypeParameters() {
-        JavassistClassDeclaration constructorDeclaration = (JavassistClassDeclaration)
-                newTypeSolver.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
-        assertEquals(3, constructorDeclaration.getAllSuperClasses().size());
-        assertTrue(constructorDeclaration.getAllSuperClasses().stream()
-                .anyMatch(s -> s.getQualifiedName().equals("com.github.javaparser.ast.body.BodyDeclaration")));
-        assertTrue(constructorDeclaration.getAllSuperClasses().stream()
-                .anyMatch(s -> s.getQualifiedName().equals("com.github.javaparser.ast.Node")));
-        assertTrue(constructorDeclaration.getAllSuperClasses().stream()
-                .anyMatch(s -> s.getQualifiedName().equals("java.lang.Object")));
-
-        ResolvedReferenceType ancestor;
-
-        ancestor = constructorDeclaration.getAllSuperClasses().get(0);
-        assertEquals("com.github.javaparser.ast.body.BodyDeclaration", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.body.BodyDeclaration.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = constructorDeclaration.getAllSuperClasses().get(1);
-        assertEquals("com.github.javaparser.ast.Node", ancestor.getQualifiedName());
-
-        ancestor = constructorDeclaration.getAllSuperClasses().get(2);
-        assertEquals("java.lang.Object", ancestor.getQualifiedName());
-    }
-
-    @Test
-    void testGetInterfacesWithoutParameters() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) newTypeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-        assertEquals(
-                ImmutableSet.of(),
-                compilationUnit.getInterfaces().stream()
-                        .map(ResolvedReferenceType::getQualifiedName)
-                        .collect(Collectors.toSet()));
-
-        JavassistClassDeclaration coid = (JavassistClassDeclaration)
-                newTypeSolver.solveType("com.github.javaparser.ast.body.ClassOrInterfaceDeclaration");
-        assertEquals(
-                ImmutableSet.of(
-                        "com.github.javaparser.ast.nodeTypes.NodeWithExtends",
-                        "com.github.javaparser.ast.nodeTypes.NodeWithImplements"),
-                coid.getInterfaces().stream()
-                        .map(ResolvedReferenceType::getQualifiedName)
-                        .collect(Collectors.toSet()));
-    }
-
-    @Test
-    void testGetInterfacesWithParameters() {
-        JavassistClassDeclaration constructorDeclaration = (JavassistClassDeclaration)
-                newTypeSolver.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
-        assertEquals(7, constructorDeclaration.getInterfaces().size());
-
-        ResolvedReferenceType interfaze;
-
-        interfaze = constructorDeclaration.getInterfaces().get(0);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithJavaDoc", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithJavaDoc.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        interfaze = constructorDeclaration.getInterfaces().get(1);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithDeclaration", interfaze.getQualifiedName());
-
-        interfaze = constructorDeclaration.getInterfaces().get(2);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithName", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithName.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        interfaze = constructorDeclaration.getInterfaces().get(3);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithModifiers", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithModifiers.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        interfaze = constructorDeclaration.getInterfaces().get(4);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithParameters", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithParameters.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        interfaze = constructorDeclaration.getInterfaces().get(5);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithThrowable", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithThrowable.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        interfaze = constructorDeclaration.getInterfaces().get(6);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithBlockStmt", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithBlockStmt.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-    }
-
-    @Test
-    void testGetAllInterfacesWithoutParameters() {
-        JavassistClassDeclaration compilationUnit =
-                (JavassistClassDeclaration) newTypeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-        assertEquals(
-                ImmutableSet.of("java.lang.Cloneable"),
-                compilationUnit.getAllInterfaces().stream()
-                        .map(ResolvedReferenceType::getQualifiedName)
-                        .collect(Collectors.toSet()));
-
-        JavassistClassDeclaration coid = (JavassistClassDeclaration)
-                newTypeSolver.solveType("com.github.javaparser.ast.body.ClassOrInterfaceDeclaration");
-        assertEquals(
-                ImmutableSet.of(
-                        "com.github.javaparser.ast.nodeTypes.NodeWithExtends",
-                        "com.github.javaparser.ast.nodeTypes.NodeWithAnnotations",
-                        "java.lang.Cloneable",
-                        "com.github.javaparser.ast.nodeTypes.NodeWithImplements",
-                        "com.github.javaparser.ast.nodeTypes.NodeWithName",
-                        "com.github.javaparser.ast.nodeTypes.NodeWithModifiers",
-                        "com.github.javaparser.ast.nodeTypes.NodeWithJavaDoc",
-                        "com.github.javaparser.ast.nodeTypes.NodeWithMembers"),
-                coid.getAllInterfaces().stream()
-                        .map(ResolvedReferenceType::getQualifiedName)
-                        .collect(Collectors.toSet()));
-    }
-
-    @Test
-    void testGetAllInterfacesWithParametersWithDepthFirstTraversalOrder() {
-        JavassistClassDeclaration constructorDeclaration = (JavassistClassDeclaration)
-                newTypeSolver.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
-        assertEquals(9, constructorDeclaration.getAllInterfaces().size());
-
-        ResolvedReferenceType interfaze;
-
-        interfaze = constructorDeclaration.getAllInterfaces().get(0);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithJavaDoc", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithJavaDoc.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        interfaze = constructorDeclaration.getAllInterfaces().get(1);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithDeclaration", interfaze.getQualifiedName());
-
-        interfaze = constructorDeclaration.getAllInterfaces().get(2);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithName", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithName.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        interfaze = constructorDeclaration.getAllInterfaces().get(3);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithModifiers", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithModifiers.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        interfaze = constructorDeclaration.getAllInterfaces().get(4);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithParameters", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithParameters.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        interfaze = constructorDeclaration.getAllInterfaces().get(5);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithThrowable", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithThrowable.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        interfaze = constructorDeclaration.getAllInterfaces().get(6);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithBlockStmt", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithBlockStmt.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        interfaze = constructorDeclaration.getAllInterfaces().get(7);
-        assertEquals("java.lang.Cloneable", interfaze.getQualifiedName());
-
-        interfaze = constructorDeclaration.getAllInterfaces().get(8);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithAnnotations", interfaze.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                interfaze
-                        .typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithAnnotations.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-    }
-
-    @Test
-    void testGetAncestorsWithTypeParametersWithDepthFirstTraversalOrder() {
-        JavassistClassDeclaration constructorDeclaration = (JavassistClassDeclaration)
-                newTypeSolver.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
-        assertEquals(8, constructorDeclaration.getAncestors().size());
-
-        ResolvedReferenceType ancestor;
-
-        ancestor = constructorDeclaration.getAncestors().get(0);
-        assertEquals("com.github.javaparser.ast.body.BodyDeclaration", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.body.BodyDeclaration.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = constructorDeclaration.getAncestors().get(1);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithJavaDoc", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithJavaDoc.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = constructorDeclaration.getAncestors().get(2);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithDeclaration", ancestor.getQualifiedName());
-
-        ancestor = constructorDeclaration.getAncestors().get(3);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithName", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithName.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = constructorDeclaration.getAncestors().get(4);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithModifiers", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithModifiers.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = constructorDeclaration.getAncestors().get(5);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithParameters", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithParameters.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = constructorDeclaration.getAncestors().get(6);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithThrowable", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithThrowable.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = constructorDeclaration.getAncestors().get(7);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithBlockStmt", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithBlockStmt.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-    }
-
-    @Test
-    void testGetAllAncestorsWithoutTypeParametersWithDepthFirstTraversalOrder() {
-        JavassistClassDeclaration cu =
-                (JavassistClassDeclaration) newTypeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-        assertEquals(
-                ImmutableSet.of("java.lang.Cloneable", "com.github.javaparser.ast.Node", "java.lang.Object"),
-                cu.getAllAncestors().stream()
-                        .map(ResolvedReferenceType::getQualifiedName)
-                        .collect(Collectors.toSet()));
-    }
-
-    @Test
-    void testGetAllAncestorsWithTypeParametersWithDepthFirstTraversalOrder() {
-        JavassistClassDeclaration constructorDeclaration = (JavassistClassDeclaration)
-                newTypeSolver.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
-
-        List<ResolvedReferenceType> ancestors = constructorDeclaration.getAllAncestors();
-
-        assertEquals(12, ancestors.size());
-
-        ResolvedReferenceType ancestor;
-
-        ancestor = ancestors.get(0);
-        assertEquals("com.github.javaparser.ast.body.BodyDeclaration", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.body.BodyDeclaration.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = ancestors.get(1);
-        assertEquals("com.github.javaparser.ast.Node", ancestor.getQualifiedName());
-
-        ancestor = ancestors.get(2);
-        assertEquals("java.lang.Object", ancestor.getQualifiedName());
-
-        ancestor = ancestors.get(3);
-        assertEquals("java.lang.Cloneable", ancestor.getQualifiedName());
-
-        ancestor = ancestors.get(4);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithAnnotations", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithAnnotations.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = ancestors.get(5);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithJavaDoc", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithJavaDoc.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = ancestors.get(6);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithDeclaration", ancestor.getQualifiedName());
-
-        ancestor = ancestors.get(7);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithName", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithName.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = ancestors.get(8);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithModifiers", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithModifiers.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = ancestors.get(9);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithParameters", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithParameters.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = ancestors.get(10);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithThrowable", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithThrowable.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-
-        ancestor = ancestors.get(11);
-        assertEquals("com.github.javaparser.ast.nodeTypes.NodeWithBlockStmt", ancestor.getQualifiedName());
-        assertEquals(
-                "com.github.javaparser.ast.body.ConstructorDeclaration",
-                ancestor.typeParametersMap()
-                        .getValueBySignature("com.github.javaparser.ast.nodeTypes.NodeWithBlockStmt.T")
-                        .get()
-                        .asReferenceType()
-                        .getQualifiedName());
-    }
-
-    @Nested
-    class TestIsAssignableBy {
-        @Test
-        void whenNullTypeIsProvided() {
-            JavassistClassDeclaration cu =
-                    (JavassistClassDeclaration) newTypeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-            assertTrue(cu.isAssignableBy(NullType.INSTANCE));
-        }
-
-        @Test
-        void whenLambdaArgumentTypePlaceholderIsProvided() {
-            JavassistClassDeclaration cu =
-                    (JavassistClassDeclaration) newTypeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-            assertFalse(cu.isAssignableBy(new LambdaArgumentTypePlaceholder(0)));
-        }
-
-        @Test
-        void whenEqualTypeIsProvided() {
-            JavassistClassDeclaration cu =
-                    (JavassistClassDeclaration) newTypeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-            assertTrue(cu.isAssignableBy(cu));
-        }
-
-        @Test
-        void whenSuperClassIsProvided() {
-            ResolvedReferenceTypeDeclaration node = newTypeSolver.solveType("com.github.javaparser.ast.Node");
-            JavassistClassDeclaration cu =
-                    (JavassistClassDeclaration) newTypeSolver.solveType("com.github.javaparser.ast.CompilationUnit");
-            assertFalse(cu.isAssignableBy(node));
-            assertTrue(node.isAssignableBy(cu));
-        }
-
-        @Test
-        void whenInterfaceIsProvided() {
-            JavassistInterfaceDeclaration nodeWithImplements = (JavassistInterfaceDeclaration)
-                    newTypeSolver.solveType("com.github.javaparser.ast.nodeTypes.NodeWithImplements");
-            JavassistClassDeclaration classDeclaration = (JavassistClassDeclaration)
-                    newTypeSolver.solveType("com.github.javaparser.ast.body.ClassOrInterfaceDeclaration");
-            assertFalse(classDeclaration.isAssignableBy(nodeWithImplements));
-            assertTrue(nodeWithImplements.isAssignableBy(classDeclaration));
-        }
-
-        @Test
-        void issue3673() {
-            ReflectionClassDeclaration optionalDeclaration =
-                    (ReflectionClassDeclaration) typeSolver.solveType("java.util.Optional");
-            JavassistEnumDeclaration enumDeclaration =
-                    (JavassistEnumDeclaration) anotherTypeSolver.solveType("com.github.javaparser.test.TestEnum");
-            assertFalse(optionalDeclaration.isAssignableBy(enumDeclaration));
-            assertFalse(enumDeclaration.isAssignableBy(optionalDeclaration));
-        }
-    }
-
-    @Override
-    public AbstractClassDeclaration createValue() {
-        try {
-            TypeSolver typeSolver = new ReflectionTypeSolver();
-            CtClass clazz = ClassPool.getDefault().getCtClass("java.lang.StringBuilder");
-            return new JavassistClassDeclaration(clazz, typeSolver);
-        } catch (NotFoundException e) {
-            throw new RuntimeException("Unexpected error.", e);
-        }
     }
 
     @Override
@@ -889,6 +271,11 @@
     }
 
     @Override
+    public AbstractTypeDeclaration createValue() {
+        return (JavassistRecordDeclaration) typeSolver.solveType("box.Box");
+    }
+
+    @Override
     public boolean isFunctionalInterface(AbstractTypeDeclaration typeDeclaration) {
         return false;
     }
diff --git a/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.class b/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.class
index dec5e6e..f6aa9b6 100644
--- a/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.class
+++ b/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.class
Binary files differ
diff --git a/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.jar b/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.jar
index 6394204..fdca191 100644
--- a/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.jar
+++ b/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.jar
Binary files differ
diff --git a/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.java b/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.java
index dc2f7b4..9ca124f 100644
--- a/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.java
+++ b/javaparser-symbol-solver-testing/src/test/resources/record_declarations/Box.java
@@ -1,6 +1,10 @@
+package box;
+
 import java.util.function.Function;
 
-record Box<T>(T value) {
+interface Foo {}
+
+record Box<T>(T value) implements Foo {
   public <U> Box<U> map(Function<T, U> f) {
     return new Box<U>(f.apply(value));
   }