code: public String getDocid() {
      if (Document_Type.featOkTst && ((Document_Type)jcasType).casFeat_docid == null)
        jcasType.jcas.throwFeatMissing("docid", "de.julielab.jules.types.ace.Document");
      return jcasType.ll_cas.ll_getStringValue(addr, ((Document_Type)jcasType).casFeatCode_docid);}
docs: getter for docid - gets
  @generated
  @return value of the feature