code: def check_for_java() -> bool:
      try:
          java_version = subprocess.check_output(
              ["java", "-version"], stderr=subprocess.STDOUT
          )
          return "version" in java_version.decode()
      except FileNotFoundError:
          return False
  
file_path: allennlp/allennlp/common/checks.py
imports: import logging
  import re
  import subprocess
  from typing import Any, List, Tuple, Union
  import torch
  from torch import cuda
label_desc: Use image node_id 5 for calling a global function with example usage: check_for_java() and returns: unknown, False