code: public void setIsBold(boolean v) {
      if (DocumentElement_Type.featOkTst && ((DocumentElement_Type)jcasType).casFeat_isBold == null)
        jcasType.jcas.throwFeatMissing("isBold", "ch.epfl.bbp.uima.types.DocumentElement");
      jcasType.ll_cas.ll_setBooleanValue(addr, ((DocumentElement_Type)jcasType).casFeatCode_isBold, v);}
docs: setter for isBold - sets
  @generated
  @param v value to set into the feature