code: def get_j_env_configuration(j_env):
      env_clazz = load_java_class(
          "org.apache.flink.streaming.api.environment.StreamExecutionEnvironment"
      )
      field = env_clazz.getDeclaredField("configuration")
      field.setAccessible(True)
      return field.get(j_env)
  
file_path: flink/flink-python/pyflink/util/java_utils.py
imports: from datetime import timedelta
  from py4j.java_gateway import JavaClass, get_java_class, JavaObject
  from py4j.protocol import Py4JJavaError
  from pyflink.java_gateway import get_gateway
label_desc: Use image node_id 6 for calling a global function with example usage: get_j_env_configuration(j_env) and returns: field