Add missing close calls

Author: dlunch

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

@@ -22,6 +22,7 @@ impl BufferedReader {
             methods: vec![
                 JavaMethodProto::new("<init>", "(Ljava/io/Reader;)V", Self::init, Default::default()),
                 JavaMethodProto::new("readLine", "()Ljava/lang/String;", Self::read_line, Default::default()),
+                JavaMethodProto::new("close", "()V", Self::close, Default::default()),
             ],
             fields: vec![
                 JavaFieldProto::new("in", "Ljava/io/Reader;", Default::default()),
@@ -99,4 +100,13 @@ impl BufferedReader {
             result.into()
         })
     }
+
+    async fn close(jvm: &Jvm, _: &mut RuntimeContext, this: ClassInstanceRef<Self>) -> Result<()> {
+        tracing::debug!("java.io.BufferedReader::close({this:?})");
+
+        let r#in = jvm.get_field(&this, "in", "Ljava/io/Reader;").await?;
+        let _: () = jvm.invoke_virtual(&r#in, "close", "()V", ()).await?;
+
+        Ok(())
+    }
 }

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

@@ -19,6 +19,7 @@ impl ByteArrayOutputStream {
                 JavaMethodProto::new("<init>", "(I)V", Self::init_with_size, Default::default()),
                 JavaMethodProto::new("write", "(I)V", Self::write, Default::default()),
                 JavaMethodProto::new("toByteArray", "()[B", Self::to_byte_array, Default::default()),
+                JavaMethodProto::new("close", "()V", Self::close, Default::default()),
             ],
             fields: vec![
                 JavaFieldProto::new("buf", "[B", Default::default()),
@@ -83,6 +84,12 @@ impl ByteArrayOutputStream {
         Ok(dest.into())
     }
 
+    async fn close(_jvm: &Jvm, _: &mut RuntimeContext, this: ClassInstanceRef<Self>) -> Result<()> {
+        tracing::debug!("java.io.ByteArrayOutputStream::close({this:?})");
+
+        Ok(())
+    }
+
     async fn ensure_capacity(jvm: &Jvm, this: &mut ClassInstanceRef<Self>, capacity: usize) -> Result<()> {
         let old_buf = jvm.get_field(this, "buf", "[B").await?;
         let current_capacity = jvm.array_length(&old_buf).await?;