Fix char deserialization

Author: vmarkovtsev

javaobj.py

@@ -1034,6 +1034,11 @@ def _read_value(self, field_type, ident, name=""):
             res = bool(val)
         elif field_type == self.TYPE_BYTE:
             (res,) = self._readStruct(">b")
+        elif field_type == self.TYPE_CHAR:
+            # TYPE_CHAR is defined by the serialization specification
+            # but not used in the implementation, so this is
+            # a hypothetical code
+            res = bytes(self._readStruct(">bb")).decode("utf-16-be")
         elif field_type == self.TYPE_SHORT:
             (res,) = self._readStruct(">h")
         elif field_type == self.TYPE_INTEGER: