code: public void setCOLSIZE1(Integer newCOLSIZE1) {
  		Integer oldCOLSIZE1 = colsize1;
  		colsize1 = newCOLSIZE1;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, AfplibPackage.GSPCOL__COLSIZE1, oldCOLSIZE1, colsize1));
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated