code: public void setTruncated(boolean v) {
      if (Header_Type.featOkTst && ((Header_Type)jcasType).casFeat_truncated == null)
        jcasType.jcas.throwFeatMissing("truncated", "de.julielab.jules.types.Header");
      jcasType.ll_cas.ll_setBooleanValue(addr, ((Header_Type)jcasType).casFeatCode_truncated, v);}
docs: setter for truncated - sets Indicates whether the document is truncated, C
  @generated
  @param v value to set into the feature