code: public void setDescriptorName(String v) {
      if (MeshHeading_Type.featOkTst && ((MeshHeading_Type)jcasType).casFeat_descriptorName == null)
        jcasType.jcas.throwFeatMissing("descriptorName", "de.julielab.jules.types.MeshHeading");
      jcasType.ll_cas.ll_setStringValue(addr, ((MeshHeading_Type)jcasType).casFeatCode_descriptorName, v);}
docs: setter for descriptorName - sets see MeSH
  @generated
  @param v value to set into the feature