code: def close(self):
      self.java_allocator.close()
  
imports: import decimal
  import gc
  import os
  import sys
  import unittest
  import xml.etree.ElementTree
  import jpype
  import pyarrow
  import pyarrow.ipc
  from pyarrow.cffi import ffi
label_desc: Use image node_id 10 for calling the Bridge obj's underlying member method code with example usage: obj.close() without return types