docs: @Override
  	public EList<JvmParameterizedTypeReference> getImplements()
  	{
  		if (implements_ == null)
  		{
  			implements_ = new EObjectContainmentEList<JvmParameterizedTypeReference>(JvmParameterizedTypeReference.class, this, SarlPackage.SARL_SKILL__IMPLEMENTS);
  		}
  		return implements_;
  	}