EP4027239B1 - Method for Operating a Legacy Software Application Together with an Interception-Based or Instrumentation-Based Agent Functionality, System or Computing or Execution Environment for Operating a Legacy Software Application, Agent Functionality for Being Operated or Running Together with a Legacy Software Application Within a Computing or Execution Environment, Bytecode-Object-to-Interface-Object Converter or Interface-Object-to-Bytecode-Object Converter, Program and Computer Program Product | Patent Bear