code: def __init__(self, debug, args):
      import jpype
  
      self.debug = debug
      self.args = args
      self.ffi = cdata.ffi()
      setup_jpype()
      # JPype pointers to java.io, org.apache.arrow...
      self.java_io = jpype.JPackage("java").io
      self.java_arrow = jpype.JPackage("org").apache.arrow
      self.java_allocator = self._make_java_allocator()
  
imports: import contextlib
  import functools
  import os
  import subprocess
  from .None import cdata
  from .tester import Tester, CDataExporter, CDataImporter
  from .util import run_cmd, log
  from ..utils.source import ARROW_ROOT_DEFAULT
label_desc: Use image node_id 1 to create a new _CDataBase object  with example: obj = _CDataBase(debug, args)