refactor(java): add lang.Record class (#26)

Author: cesarcoatl

src/java/lang/__init__.py

@@ -22,6 +22,7 @@
     "Number",
     "Object",
     "Readable",
+    "Record",
     "Runnable",
     "RuntimeException",
     "StackTraceElement",
@@ -855,6 +856,12 @@ def __init__(self, message=None, cause=None):
         super(UnsupportedOperationException, self).__init__(message, cause)
 
 
+class Record(Object):
+    def __init__(self):
+        # type: () -> None
+        super(Record, self).__init__()
+
+
 class Thread(Object):
     """A thread is a thread of execution in a program.
 

stubs/stubs/java/lang/__init__.pyi

@@ -256,6 +256,9 @@ class UnsupportedOperationException(RuntimeException):
         self, message: Optional[str] = ..., cause: Optional[Throwable] = ...
     ) -> None: ...
 
+class Record(Object):
+    def __init__(self) -> None: ...
+
 class Thread(Object):
     @staticmethod
     def sleep(millis: long) -> None: ...