code: def load_java_class(class_name):
      gateway = get_gateway()
      context_classloader = (
          gateway.jvm.Thread.currentThread().getContextClassLoader()
      )
      return context_classloader.loadClass(class_name)
  
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 4 for calling a global function with example usage: load_java_class(class_name) and returns: context_classloader