Fix Cloneable and Serializable class metadata

java_runtime/src/classes/java/io/file.rs

@@ -14,7 +14,7 @@ impl File {
         RuntimeClassProto {
             name: "java/io/File",
             parent_class: Some("java/lang/Object"),
-            interfaces: vec![],
+            interfaces: vec!["java/io/Serializable"],
             methods: vec![
                 JavaMethodProto::new("<clinit>", "()V", Self::clinit, MethodAccessFlags::STATIC),
                 JavaMethodProto::new("<init>", "(Ljava/lang/String;)V", Self::init, Default::default()),

java_runtime/src/classes/java/lang/class.rs

@@ -23,7 +23,7 @@ impl Class {
         RuntimeClassProto {
             name: "java/lang/Class",
             parent_class: Some("java/lang/Object"),
-            interfaces: vec![],
+            interfaces: vec!["java/io/Serializable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "()V", Self::init, Default::default()),
                 JavaMethodProto::new("getName", "()Ljava/lang/String;", Self::get_name, Default::default()),

java_runtime/src/classes/java/lang/throwable.rs

@@ -20,7 +20,7 @@ impl Throwable {
         RuntimeClassProto {
             name: "java/lang/Throwable",
             parent_class: Some("java/lang/Object"),
-            interfaces: vec![],
+            interfaces: vec!["java/io/Serializable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "()V", Self::init, Default::default()),
                 JavaMethodProto::new("<init>", "(Ljava/lang/String;)V", Self::init_with_message, Default::default()),

java_runtime/src/classes/java/net/url.rs

@@ -20,7 +20,7 @@ impl URL {
         RuntimeClassProto {
             name: "java/net/URL",
             parent_class: Some("java/lang/Object"),
-            interfaces: vec![],
+            interfaces: vec!["java/io/Serializable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "(Ljava/lang/String;)V", Self::init_with_spec, Default::default()),
                 JavaMethodProto::new(

java_runtime/src/classes/java/util/array_list.rs

@@ -14,7 +14,7 @@ impl ArrayList {
         RuntimeClassProto {
             name: "java/util/ArrayList",
             parent_class: Some("java/util/AbstractList"),
-            interfaces: vec![],
+            interfaces: vec!["java/lang/Cloneable", "java/io/Serializable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "()V", Self::init, Default::default()),
                 JavaMethodProto::new("<init>", "(I)V", Self::init_with_capacity, Default::default()),

java_runtime/src/classes/java/util/calendar.rs

@@ -20,7 +20,7 @@ impl Calendar {
         RuntimeClassProto {
             name: "java/util/Calendar",
             parent_class: Some("java/lang/Object"),
-            interfaces: vec![],
+            interfaces: vec!["java/io/Serializable", "java/lang/Cloneable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "()V", Self::init, Default::default()),
                 JavaMethodProto::new("getInstance", "()Ljava/util/Calendar;", Self::get_instance, MethodAccessFlags::STATIC),

java_runtime/src/classes/java/util/hash_map.rs

@@ -19,7 +19,7 @@ impl HashMap {
         RuntimeClassProto {
             name: "java/util/HashMap",
             parent_class: Some("java/util/AbstractMap"),
-            interfaces: vec![],
+            interfaces: vec!["java/lang/Cloneable", "java/io/Serializable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "()V", Self::init, MethodAccessFlags::PUBLIC),
                 JavaMethodProto::new("<init>", "(I)V", Self::init_with_capacity, MethodAccessFlags::PUBLIC),

java_runtime/src/classes/java/util/hash_set.rs

@@ -18,7 +18,7 @@ impl HashSet {
         RuntimeClassProto {
             name: "java/util/HashSet",
             parent_class: Some("java/util/AbstractSet"),
-            interfaces: vec![],
+            interfaces: vec!["java/lang/Cloneable", "java/io/Serializable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "()V", Self::init, Default::default()),
                 JavaMethodProto::new("<init>", "(I)V", Self::init_with_capacity, Default::default()),

java_runtime/src/classes/java/util/hashtable.rs

@@ -22,7 +22,7 @@ impl Hashtable {
         RuntimeClassProto {
             name: "java/util/Hashtable",
             parent_class: Some("java/util/Dictionary"),
-            interfaces: vec!["java/util/Map"],
+            interfaces: vec!["java/util/Map", "java/lang/Cloneable", "java/io/Serializable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "()V", Self::init, Default::default()),
                 JavaMethodProto::new("<init>", "(I)V", Self::init_with_capacity, Default::default()),

java_runtime/src/classes/java/util/jar/attributes.rs

@@ -13,7 +13,7 @@ impl Attributes {
         RuntimeClassProto {
             name: "java/util/jar/Attributes",
             parent_class: Some("java/lang/Object"),
-            interfaces: vec![],
+            interfaces: vec!["java/lang/Cloneable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "()V", Self::init, Default::default()),
                 JavaMethodProto::new(

java_runtime/src/classes/java/util/jar/manifest.rs

@@ -16,7 +16,7 @@ impl Manifest {
         RuntimeClassProto {
             name: "java/util/jar/Manifest",
             parent_class: Some("java/lang/Object"),
-            interfaces: vec![],
+            interfaces: vec!["java/lang/Cloneable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "(Ljava/io/InputStream;)V", Self::init, Default::default()),
                 JavaMethodProto::new("read", "(Ljava/io/InputStream;)V", Self::read, Default::default()),

java_runtime/src/classes/java/util/logging/level.rs

@@ -17,7 +17,7 @@ impl Level {
         RuntimeClassProto {
             name: "java/util/logging/Level",
             parent_class: Some("java/lang/Object"),
-            interfaces: vec![],
+            interfaces: vec!["java/io/Serializable"],
             methods: vec![
                 JavaMethodProto::new("<clinit>", "()V", Self::clinit, MethodAccessFlags::STATIC),
                 JavaMethodProto::new("<init>", "(Ljava/lang/String;I)V", Self::init, MethodAccessFlags::PROTECTED),

java_runtime/src/classes/java/util/logging/log_record.rs

@@ -19,7 +19,7 @@ impl LogRecord {
         RuntimeClassProto {
             name: "java/util/logging/LogRecord",
             parent_class: Some("java/lang/Object"),
-            interfaces: vec![],
+            interfaces: vec!["java/io/Serializable"],
             methods: vec![
                 JavaMethodProto::new(
                     "<init>",

java_runtime/src/classes/java/util/vector.rs

@@ -22,7 +22,7 @@ impl Vector {
         RuntimeClassProto {
             name: "java/util/Vector",
             parent_class: Some("java/util/AbstractList"),
-            interfaces: vec!["java/util/List"],
+            interfaces: vec!["java/util/List", "java/lang/Cloneable", "java/io/Serializable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "()V", Self::init, Default::default()),
                 JavaMethodProto::new("<init>", "(I)V", Self::init_with_capacity, Default::default()),

java_runtime/src/classes/java/util/zip/zip_entry.rs

@@ -13,7 +13,7 @@ impl ZipEntry {
         RuntimeClassProto {
             name: "java/util/zip/ZipEntry",
             parent_class: Some("java/lang/Object"),
-            interfaces: vec![],
+            interfaces: vec!["java/lang/Cloneable"],
             methods: vec![
                 JavaMethodProto::new("<init>", "(Ljava/lang/String;)V", Self::init, Default::default()),
                 JavaMethodProto::new("<init>", "(Ljava/util/zip/ZipEntry;)V", Self::init_with_zip_entry, Default::default()),

jvm/src/jvm.rs

@@ -79,7 +79,14 @@ impl Jvm {
         };
 
         // load bootstrap classes
-        let bootstrap_classes = ["java/lang/Object", "java/lang/Runnable", "java/lang/Thread", "[B", "java/lang/Class"];
+        let bootstrap_classes = [
+            "java/lang/Object",
+            "java/lang/Runnable",
+            "java/lang/Thread",
+            "[B",
+            "java/io/Serializable",
+            "java/lang/Class",
+        ];
         for class_name in bootstrap_classes.iter() {
             let class_definition = jvm.inner.bootstrap_class_loader.load_class(&jvm, class_name).await?.unwrap();
             let class = Class::new(class_definition, None);