question: @ Override public boolean eIsSet ( int featureID ) { switch ( featureID ) { case SexecPackage . STEP__COMMENT : return COMMENT_EDEFAULT == null ? comment != null : ! COMMENT_EDEFAULT . equals ( comment ) ; case SexecPackage . STEP__CALLER : return caller != null && ! caller . isEmpty ( ) ; } return super . eIsSet ( featureID ) ; }
target:  <!-- begin-user-doc --> <!-- end-user-doc -->