fix(io): update Reader.read to respect Liskov Substitution Principle

flagged by ty

Author: cesarcoatl

src/java/io/__init__.py

@@ -36,6 +36,7 @@
 from java.lang import (
     Appendable,
     AutoCloseable,
+    CharBuffer,
     CharSequence,
     Exception,
     Object,
@@ -334,8 +335,8 @@ def nullReader():
         # type: () -> Reader
         pass
 
-    def read(self, *args):
-        # type: (*Any) -> int
+    def read(self, cb):
+        # type: (CharBuffer) -> int
         pass
 
     def ready(self):

stubs/stubs/java/io/__init__.pyi

@@ -3,6 +3,7 @@ from typing import Any, Optional, Union
 from java.lang import (
     Appendable,
     AutoCloseable,
+    CharBuffer,
     CharSequence,
     Exception,
     Object,
@@ -112,7 +113,7 @@ class Reader(Object, Readable, Closeable):
     def markSupported(self) -> bool: ...
     @staticmethod
     def nullReader() -> Reader: ...
-    def read(self, *args: Any) -> int: ...
+    def read(self, cb: CharBuffer) -> int: ...
     def ready(self) -> bool: ...
     def reset(self) -> None: ...
     def skip(self, n: long) -> long: ...