# Package py4j.reflection

- Class Summary
  Class | Description
  --- | ---
  LRUCache<K,V> | Implementation of a Least Recently Used cache.
  MethodDescriptor | A MethodDescriptor wraps the signature of a method (name, container, parameters).
  MethodInvoker | A MethodInvoker translates a call made in a Python Program into a call to a Java method.
  PythonProxyHandler | A PythonProxyHandler is used in place of a Python object.
  ReflectionEngine | The reflection engine is responsible for accessing the classes, the instances and members in a JVM.
  TypeConverter | A TypeConverter converts a Python type into a Java Type.
  TypeUtil | This class is responsible for the type conversion between Python types and Java types.