docs: @Override
  	public Object eGet(int featureID, boolean resolve, boolean coreType)
  	{
  		switch (featureID)
  		{
  			case SarlPackage.SARL_SKILL__EXTENDS:
  				return getExtends();
  			case SarlPackage.SARL_SKILL__IMPLEMENTS:
  				return getImplements();
  		}
  		return super.eGet(featureID, resolve, coreType);
  	}