code: public void setArguments(FSArray v) {
      if (RelationMention_Type.featOkTst && ((RelationMention_Type)jcasType).casFeat_arguments == null)
        jcasType.jcas.throwFeatMissing("arguments", "de.julielab.jules.types.RelationMention");
      jcasType.ll_cas.ll_setRefValue(addr, ((RelationMention_Type)jcasType).casFeatCode_arguments, jcasType.ll_cas.ll_getFSRef(v));}
docs: setter for arguments - sets
  @generated
  @param v value to set into the feature