code: public void setBeginnings(int i, int v) { 
      if (FeatureTokens_Type.featOkTst && ((FeatureTokens_Type)jcasType).casFeat_beginnings == null)
        jcasType.jcas.throwFeatMissing("beginnings", "ch.epfl.bbp.uima.types.FeatureTokens");
      jcasType.jcas.checkArrayBounds(jcasType.ll_cas.ll_getRefValue(addr, ((FeatureTokens_Type)jcasType).casFeatCode_beginnings), i);
      jcasType.ll_cas.ll_setIntArrayValue(jcasType.ll_cas.ll_getRefValue(addr, ((FeatureTokens_Type)jcasType).casFeatCode_beginnings), i, v);}
docs: indexed setter for beginnings - sets an indexed value -
  @generated
  @param i index in the array to set
  @param v value to set into the array