code: @Override
  	public void setup(AbstractInvokable parent) {
  		@SuppressWarnings("unchecked")
  		final GenericCollectorMap<IT, OT> mapper =
  			RegularPactTask.instantiateUserCode(this.config, userCodeClassLoader, GenericCollectorMap.class);
  		this.mapper = mapper;
  		mapper.setRuntimeContext(getUdfRuntimeContext());
  	}
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